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?
13 is a prime number. It and 8 have no factors in common. Therefore, the least common multiple is 8 x 13 = 104.
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.
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