These three: 2, 6, 18
1,2,3,6,9,18 Six factors.
12 of them.
The factors of 18 are: 1 2 3 6 9 18 The prime factors are: 2 x 3 x 3
The factors of 18 are 1, 2, 3, 6, 9, and 18. The prime factors are 2, 3 and 3.
The factors of 15 are: 1, 3, 5, 15 The factors of 18 are: 1, 2, 3, 6, 9, 18
The even common factors of 12 and 18 are 2 and 6 .
18 has 6 factors.
If an even number of negative factors are multiplied together (such as 18 factors), the answer will be positive. If there are an odd number of negative factors, the answer will be negative.
they are 2 , 10 and 18
Six factors.
18 has six factors: 1, 2, 3, 6, 9, 18
1,2,3,6,9,18 Six factors.
6
Six of them.
18
18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18.
Besides 1 and itself (18) it has 4: 2,3,6,9.