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The greatest common factor (GCF) of 28, 14, and 7 is 7. To find the GCF, you can list the factors of each number and find the largest number that is common to all three lists. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 14 are 1, 2, 7, and 14. The factors of 7 are 1 and 7. The largest number that appears in all three lists is 7, making it the greatest common factor.
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What is the greatest common factor of 28 and 70?
14 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The common factors are 1, 2, 7, and 14. Therefore, the greatest common factor is 14. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 28 are 2, 2, and 7. The prime factors of 70 are 2, 5, and 7. The prime factors in common are 2 and 7, so the greatest common factor is 2 x 7 = 14.
What is the greatest common factor of 14 22 and 28?
Answer: 2 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 14 are 1, 2, 7, and 14. The factors of 22 are 1, 2, 11, and 22. The factors of 28 are 1, 2, 4, 7, 14, and 28. The common factors are 1 and 2. Therefore, the greatest common factor is 2. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 14 are 2 and 7. The prime factors of 22 are 2 and 11. The prime factors of 28 are 2, 2, and 7. The prime factors in common are a single 2, so the greatest common factor is 2.
What is the greatest common factor of 14 28 and 56?
gcf(14, 28, 56) = 14
What are the common factors of 28 and 56?
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 both numbers have in common.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 28 are 1, 2, 4, 7, 14, and 28.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The common factors are 1, 2, 4, 7, 14, and 28. Therefore, the greatest common factor is 28.1/2/4/7/14/28
What are the common factors of 28 and 42?
The common factors of 28 and 42 are: 1, 2, 7, and 14The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The common factors are: 1, 2, 7, 14
Is the greatest common factor of 14 and 28?
Common Factors: 14,7,2,1 Greatest Common Factor: 14
What are all the common factors of 42 and 28 and state the greatest common factor?
Factors of 28... 1,2,4,7,14,28 Factors of 42... 1,2,3,6,7,14,21,42 GCF = 14
What are the greatest common factors of 14 and 28?
The GCF is 14.
What is the common factor of both 14 and 28?
Since 14 is a factor of 28, all of its factors are common.
Is 14 the greatest common factors for Numbers 56 196 and 28?
No, 28 is.
What are the greatest common factors of 28 and 70?
The GCF is 14.
What is the greatest common factor of 28 and 70?
14 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70. The common factors are 1, 2, 7, and 14. Therefore, the greatest common factor is 14. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 28 are 2, 2, and 7. The prime factors of 70 are 2, 5, and 7. The prime factors in common are 2 and 7, so the greatest common factor is 2 x 7 = 14.
What are the common factors and greatest common factors of 28 and 42?
The common factors of 28 and 42 are: 1, 2, 7, and 14. There can only be a single "greatest". If there were more than one, then people would want to know which ones are more greatest, and which one is the most greatest. Since the common factors are 1, 2, 7, and 14, the most greatest one is 14.
Is 14 the second greatest common factor of 28?
The factors of 28 are 1,2,4,7,14 and 28. 14 is the second largest. For any of them to be common, they need to be compared to another set of factors.
What are the greatest common factors of 14 and 28 and 49?
The GCF is 7.
What are the greatest common factor of 28 42 56?
The factors of 28 are: 1, 2, 4, 7, 14, 28.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42.The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56.The common factors are: 1, 2, 7, 14The greatest common factor is 14
What is the greatest common factor of 14 22 and 28?
Answer: 2 One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 14 are 1, 2, 7, and 14. The factors of 22 are 1, 2, 11, and 22. The factors of 28 are 1, 2, 4, 7, 14, and 28. The common factors are 1 and 2. Therefore, the greatest common factor is 2. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 14 are 2 and 7. The prime factors of 22 are 2 and 11. The prime factors of 28 are 2, 2, and 7. The prime factors in common are a single 2, so the greatest common factor is 2.
