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What is the greatest common factor of 60 and 40?
The GCF of 40 and 60 is 20 Additional Details The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 2, 4, 5, 10, and 20. Therefore, 20 is the greatest common factor. The greatest common factor can also be determined from the prime factors. The prime factors of 40 are 2, 2, 2, and 5. The prime factors of 60 are 2, 2, 3, and 5. The prime factors they have in common are 2, 2, and 5, so the greatest common factor is 2 x 2 x 5 = 20.
What are the common factors of 50 and 60?
The Prime Factors of 60 are 2, 3, 5The Prime Factors of 50 are 2, 5
What prime factors do 60 and 84 have in common?
2 and 3 are the only common prime factors
What are the common factors of 20 and 60?
The common factors of 20 and 60 are: 1, 2, 4, 5, 10, and 20 The common factors of 20 and 60 are: 1, 2, 4, 5, 10, and 20.
What are the factors of 20 and 60?
The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The prime factors of 60 are: 2, 3, and 5.
What is the greatest common factor of 60 and 200?
Answer:The common factors of 60 and 200 are 1, 2, 4, 5, 10, and 20.The greatest common factor of 60 and 200 is 20.Definition: 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 all 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 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The factors of 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, and 200.The common factors are 1, 2, 4, 5, 10, and 20. Therefore, the greatest common factor is 20.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 60 are 2, 2, 3, and 5.The prime factors of 200 are 2, 2, 2, 5, and 5.The prime factors in common are 2, 2, and 5, so the greatest common factor is 2 x 2 x 5 = 20.
What is the greatest common factor for 45 and 60?
The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15. You can also determine the greatest common factor from the prime factors. The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.
What is the common factor of 60?
There are no common factors of 60 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The prime factors of 60 are 2, 2, 3, and 5.Examples:The common factors of 6 and 60 are 1, 2, 3, and 6.The common factors of 25 and 60 are 1 and 5.The common factors of 24 and 60 are 1, 2, 3, 4, 6, and 12.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60. For them to be common, they need to be compared to another set of factors.
What is the greatest common factor of 60 and 100?
The GCF of 60 and 100 is 20.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100.The common factors are 1, 2, 4, 5, 10, and 20. Therefore, the greatest common factor is 20.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 60 are 2, 2, 3, and 5.The prime factors of 100 are 2, 2, 5, and 5.The prime factors in common are 2, 2, and 5, so the greatest common factor is 2 x 2 x 5 = 20.This is one that could be relatively easy to determine by guessing. Because they both end in 0, 10 is obviously a factor.60 ÷ 10 = 6100 ÷ 10 = 10Both 10 and 6 are even numbers, so they are divisible by 2.6 ÷ 2 = 310 ÷ 2 = 5Since 3 and 5 have no common factors, the greatest common factor is the product of the two numbers that were able to evenly divide the numbers, so it is 10 x 2 = 20.It is: 20
What is the greatest common factor of 32 and 60?
The GCF of 32 and 60 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 32 are 1, 2, 4, 8, 16, and 32. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 2, 3, 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 32 are 2, 2, 2, 2, and 2. The prime factors of 60 are 2, 2, 3, and 5. 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 60 and 126?
The greatest common factor of 60 and 126 is 6. The common factors of 60 and 126 are 1, 2, 3, and 6. 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 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and 126. The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 60 are 2, 2, 3, and 5. The prime factors of 126 are 2, 3, 3, and 7. The prime factors in common are 2 and 3, so the greatest common factor is 2 x 3 = 6.
What is the greatest common factor of 8 42 and 60?
The GCF of 8, 42, and 60 is 2. The factors of 8 are 1, 2, 4, and 8. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The greatest common factor is 2. Or, you can look at the prime factors. The prime factors of 8 are 2, 2, and 2. The prime factors of 42 are 2, 3, and 7. The prime factors of 60 are 2, 3, and 5. The only prime factor they all have in common is 2, so the greatest common factor is 2. Using factor trees: 8 4,2 2,2,2 42 21,2 7,3,2 60 30,2 15,2,2 5,3,2,2 The GCF is 2.
