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40 and 80
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∙ 11y ago
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What are the factor of 40 that are prime numbers?
2 and 5.
What is the GCF of 46 40?
The greatest common factor of the numbers 46 and 40 is 2.
What are 2 numbers that have 20 and 40 as their greatest common factor?
The GCF of 20 and 40 is 20. The GCF of 40 and 80 is 40.
What is the highest common factor of 40 and 40?
The greatest common factor of the numbers 40 and 40 is 9.
What is the greatest common factor of 36 40 and 78?
The GCF of 36, 40, and 78 is 2.The GCF can't be greater than the smallest difference between any of the numbers (40-36 = 4). 4 is not a factor of 78, so, factoring 4, the only other option is 2, which is a factor of all three numbers.
What is the LCM for 40 and 100?
factor both numbers factor 40 into [2 2 2 5] or [2^3 * 5] factor 100 into [2 2 5 5] or [2² * 5²] LCM is the highest power of each common factor 2^3 * 5² = 8 * 25 = 200 ◄
What are 3 numbers less than 40 that have 2 and 5 as factor?
How about: 10 20 and 30
What is the GCF of 22 over 40?
The Greatest Common Factor (GCF) of 40 and 2 is 2.
Write 40 as a product of it's prime numbers prime factor tree?
40 20,2 10,2,2 5,2,2,2 2 x 2 x 2 x 5 = 40
What is the greatest common factor for 40?
There is not a greatest common factor of 40 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The greatest common factor of 16 and 40 is 8. The greatest common factor of 40 and 55 is 5. The greatest common factor of 36, 40, and 96 is 4.
What is the greatest common factor of 40?
There is neither a greatest common factor nor common factors of a single number, such as 40, 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 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The prime factors of 40 are 2, 2, 2, and 5. Examples: The common factors of 16 and 40 are 1, 2, 4, and 8; the greatest common factor is 8. The common factors of 40 and 55 are 1 and 5; the greatest common factor is 5. The common factors of 36, 40, and 96 are 1, 2, and 4; the greatest common factor is 4.
What is the greatest common factor of 8 20 40?
The greatest common factor of 8 and 40 is 8.The common factors of 8 and 40 are 1, 2, 4, and 8.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:You might notice that 8 is a factor of 40. Since 8 is also the largest possible factor of itself, that means 8 is the greatest common factor.Another way to determine the 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 40 are 1, 2, 4, 5, 8, 10, 20, and 40.The common factors are 1, 2, 4, and 8. Therefore, 8 is the greatest common factor.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 8 are 2, 2, and 2.The prime factors of 40 are 2, 2, 2, and 5.The prime factors in common are 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 = 8.The greatest common factor of the numbers 8 and 40 is 8.The GCF is 8.
