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Well, isn't that just a happy little question! The common factors of 70 and 100 are the numbers that can evenly divide into both of them. In this case, the common factors of 70 and 100 are 1, 2, 5, and 10. Just like painting, finding common factors is all about taking your time and enjoying the process.
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What is the greatest common factor of 70 and 100?
The greatest common factor of 70 and 100 is 10.The common factors of 70 and 100 are 1, 2, 5, and 10.Methods: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 70 are 1, 2, 5, 7, 10, 14, 35, and 70.The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100.The common factors are 1, 2, 5, and 10. Therefore, the greatest common factor is 10.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 70 are 2, 5, and 7.The prime factors of 100 are 2, 2, 5, and 5.The prime factors in common are 2 and 5, so the greatest common factor is 2 x 5 = 10.Still another way is to recognize that both numbers are divisible by 10 since they both end in 0. Then, divide both numbers by 10 and compare the results.70 ÷ 10 = 7100 ÷ 10 = 10Since 7 and 10 do not have any factors in common, the greatest common factor is 10.
What are the common factors and greatest common factor of 70 and 100?
1, 2, 5 and 10, the GCF
What are the common factors of 21 and 70?
The factors of 21 are 1,3,7, and 21. The factors of 70 are 1,2,5,7,14,35, and 70 The common factors of 21 and 70 are 1 and 7.
What are the common factors of 70 and 3050?
Factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.
What are the common factors of 14 and 70?
The common factors are: 1, 2, 7, 14
