Question

What is the greatest factor of 28 and 49? URGENNTT!!!

Answer 1

Answer:

The common factors of 49 and 28 are 7, 1, intersecting the two sets above. In the intersection factors of 49 ∩ factors of 28 the greatest element is 7. Therefore, the greatest common factor of 49 and 28 is 7.

Answer 2

Answer:

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Step-by-step explanation:

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7 is the correct option

The factors of 28 are 28, 14, 7, 4, 2, 1. The common factors of 49 and 28 are 7, 1, intersecting the two sets above. In the intersection factors of 49 ∩ factors of 28 the greatest element is 7. Therefore, the greatest common factor of 49 and 28 is 7.

28=2,8,1,4,7,4,2,1

49=7,1

common factor only 7

So that is your answer