1, -1, 2, -2, 4, -4, 8, -8
1, 13
The factors of 13 are: 1, 13The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
1, 2, 4, 8 2 is prime. 1, 2, 4, 13, 26, 52 2 and 13 are prime.
One is the only common factor of 8 9 13 and 15?
The 8 factors of 715 are 1, 5, 11, 13, 55, 65, 143, and 715. The prime factors of 715 are 5, 11, and 13.
13 is a prime number. It and 8 have no factors in common. Therefore, the least common multiple is 8 x 13 = 104.
1, 13 1, 2, 4, 8, 16, 32
1 is the only common factor
8 and 5
5 and 8
8 and 5
8 10 12 and 13
The factors of 8 are: 1, 2, 4, 8 The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 52 are: 1, 2, 4, 13, 26, 52