2 x 180
3 x 120
4 x 90
5 x 72
6 x 60
8 x 45
9 x 40
10 x 36
12 x 30
15 x 24
18 x 20
2 x 2 x 90
2 x 3 x 60
2 x 5 x 36
3 x 3 x 40
3 x 5 x 24
2 x 2 x 2 x 45
2 x 2 x 3 x 30
2 x 2 x 5 x 18
2 x 3 x 5 x 12
3 x 3 x 5 x 8
2 x 2 x 2 x 3 x 15
2 x 2 x 3 x 3 x 10
2 x 2 x 3 x 5 x 6
2 x 3 x 3 x 4 x 5
2 x 2 x 2 x 3 x 3 x 5
What are the factor strings of 120
Factor strings are multiplication sentences. 3 x 3 is a factor string for 9.
23 is prime. No strings.
2 x 5 x 5 = 50
The greatest common factor of 135 and 360 is 45
2 x 2 x 2 x 3 x 3 x 5 = 360 All other factor strings can be made from combinations of this one.
What are the factor strings of 120
2*6,4*3
3 x 41 = 123
Factor strings are multiplication sentences. 3 x 3 is a factor string for 9.
41 is prime. No strings.
23 is prime. No strings.
2 x 2 x 11 = 44
2 x 2 x 13 = 52
The longest factor string for 45 is 3 x 3 x 5
2 x 3 x 5 is a factor string of 30.2 x 3 x 7 is a factor string of 42.
8x3x5x7, 28x10x3 there are a ton more but don't have time to write them