1 and 2 are factors common to both numbers
Common factors of 12 & 64 are 1, 2 and 4.
Factors of 64... 1,2,4,8,16,32,64 Factors of 66... 1,2,3,6,11,22,33,66 Common factors to both numbers.... 1 & 2.
43 is a prime number so the common factors of 43 and 42 are 1
The factors of 64 are all 2s and the factors of 81 are all 3s. The greatest common factor is 1, since they have no factors in common. ■
1 and 2 are factors common to both numbers
The factors of 27 are 1,3,9, and 27 The factors of 64 are 1,2,4,8,16,32, and 64. 1 is the only common factor of 27 and 64.
The common factors of 50 and 64 are: 1, 2
The common factors of 18 and 64 are 1 and 2.
The common factors of 64 and 156 are 1,2, and 4.
The common factors of 42 and 273 are 1, 3, 7 and 21.
The common factors of 42 and 92 are: 1 and 2
The common factors of 22 and 42 are: 1 and 2
The common factors of 42 and 77 are: 1 and 7
Oh, dude, you want me to do math? Fine, fine. The common factors of 42 and 110 are 1, 2, and 7. So, like, those are the numbers that can divide both 42 and 110 without leaving a remainder. Cool, right? Math is so exciting.
The Common Factors of 42 and 44 are 1, 2
The common factors of 28 and 64 are: 1, 2, and 4