1, 2, 43, 86
1, 2, 4, 8, 13, 16, 26, 52, 104, 208
The factors of 86 are: 1, 2, 43 and 86.
The factors of 86 are 1, 2, 43, and 86.
The factors of 86 are 1,2,43 and 86. For them to be common factors, you need another set of factors to compare them to.
Factors of 208: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208 Prime Factorization of 208: 2 x 2 x 3 x 19
86 has four factors: 1, 2, 43, 86
The prime factors of 86 are 2 and 43 The divisors of 86 are 1, 2, 43, and 86
86 has four factors: 1, 2, 43, 86.
The prime factors 86 are: 2 43.
The factor of 86 is 1,2,43,86
If 208 has any other factors in addition to '1' and 208, then it's not a prime number. The factors of 208 are 1, 2, 4, 8, 13, 16, 26, 52, 104, and 208 . It looks like it's not a prime number.
2*2*2*2*13 = 208 or 24*13 = 208
The common factors of 72 and 86 are: 1 and 2