The factors of 82 are 1, 2, 41, and 82.
The factors of 84 are 1, 2, 4, 6, 7, 12, 14, 21, 42, and 84.
The factors they have in common are 1 and 2.
Chat with our AI personalities
The common factors are: 1, 2, 3, 4, 6, 12. 12 is the greatest common factor of 72 and 84. All the factors of 12 will therefore divide by both 72 and 84.
The common factors of 28 and 84 are 1,2,4,7,14 and 28.
The common factors of 28 and 84 are 1,2,4,7,14 and 28
The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42 and 84. To find a greatest common factor, you need to compare them to another number's factors.
By prime factoring 84 you get 2x2x7x3. These are all the factors of 84