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What are the common factors and greatest common factor?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. 3 is a factor of 9. 3 is a factor of 15. 3 is a common factor of 9 and 15.
What are the common factors and greatest common factors of 12 and 15?
The common factors are 1 and 3. The greatest of these is 3.
What does greatest common factor means?
It is the lowest common number between to initila numbers.Ex.: GCF of 2,3 & 4 is 122: 2, 4, 6, 8, 10, 12, 14,16, 20...3: 3, 6, 9, 12, 15, 18, 21...4: 4, 8, 12, 16, 20...
What is the greatest common factors of 12 and 32?
The GCF of 12 and 32 is: 4.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 32 are 1, 2, 4, 8, 16, and 32.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 12 are 2, 2, and 3.The prime factors of 32 are 2, 2, 2, 2, and 2.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.
What is the greatest common factor of 20 8 and 12?
The GCF of 8, 12, and 20 is 4 One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.
What is the greatest common factor of 12 and 24 and 48?
The greatest common factor of the numbers 12, 24 and 48 is 12.The factors of 12 are 1,2,3,4,6,12The factors of 24 are 1,2,3,4,6,8,12,24The factors of 48 are 1,2,3,4,6,8,12,16,24,48so the greatest common factor is 12
What numbers has the greatest number of prime factors 12 15 21 25?
12 (2x2x3)
What are the greatest factors of 24-48-72?
Common factors of those numbers from least to greatest is 2-4-6-8-and 12
What are the common factors and greatest common factor of 12?
Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 12, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 12 are 1, 2, 3, 4, 6, and 12. Examples: The common factors of 7 and 12 are only 1; the greatest common factor is 1. The common factors of 12 and 16 are 1, 2, and 4; the greatest common factor is 4. The common factors of 12 and 18 are 1, 2, 3, and 6; the greatest common factor is 6. The common factors of 12 and 30 are 1, 2, 3, and 6; the greatest common factor is 6. The common factors of 12 and 34 are 1 and 2; the greatest common factor is 2. The common factors of 12 and 44 are 1, 2, and 4; the greatest common factor is 4. The common factors of 12 and 96 are 1, 2, 3, 4, 6, and 12; the greatest common factor is 12.
What is the greatest common factor of 12 and 25?
The greatest common factor of 12 and 25 is 1. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 25 are 1, 5, and 25. The only common factor is 1. Therefore, the greatest common factor is 1. The numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 12 are 2, 2, and 3. The prime factors of 25 are 5 and 5. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
What are the two greatest factors of 12?
The two greatest factors of 12 are 12 and 6.
What is the greatest common factor of 12 and 96?
Answer: 12Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96.The common factors are 1, 2, 3, 4, 6, and 12. Therefore, the greatest common factor is 12.The greatest common factor of 96 and 12 is 12. The least common multiple of 96 and 12 is 96.
What are the common factors of 12 and 21?
The common factors of 12 and 21 are 1 and 3. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3. This means that the greatest common factor is 3. The numbers are 1 and 3
What is the greatest common factor of 12 and 22?
The GCF of 12 and 22 is 2 One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 22 are 1, 2, 11, and 22. The common factors are 1 and 2. Therefore, the greatest common factor is 2
What is the greatest common factor of 46 and 12?
Answer: 2Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 46 are 1, 2, 23, and 46.The common factors are 1 and 2. Therefore, the greatest common factor is 2.The Greatest Common Factor is 2For the values: 46, 12 the GCF is: 2The GCF is 2.
What is the greatest common factor of 12 and 19?
Answer: 1Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 12 are 1, 2, 3, 4, 6, and 12.The factors of 19 are 1 and 19.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The GCF is 1.
What is the greatest common factors for 1236?
You need at least two numbers to find a GCF. If that's 12 and 36, the GCF is 12.
