What are the factor strings of 120
one
The factors of 25 are: 1, 5 and 25. The prime factor is 5.
Factor strings are multiplication sentences. 3 x 3 is a factor string for 9.
41 is prime. No strings.
23 is prime. No strings.
5
Yes.
A common factor of the numbers 25 and 15 is the number five.
1, 5 and itself 25
1 or 25
5