The factors of 75 are 1,3,5, 15, 25, 75.
The factors of 25 are: 1, 5, and 25.
1, 5, 25 are the only factors of 25. So, there are 3 factors of 25. Note: We only care about POSITIVE INTEGERS.
1, 3, 5, 15, 25, 75, 125, 375
1, 3, 5, 9, 15, 25, 45, 75, 225
The factors of 75 are 1,3,5, 15, 25, 75.
1, 3, 5, 15, 25, 75
The common factors of 25 and 50 are 1, 5 and 25.All of them.
The factors of 25 are: 1, 5, and 25.
1, 5, 25 are the only factors of 25. So, there are 3 factors of 25. Note: We only care about POSITIVE INTEGERS.
The factors of 20 are: 1, 2, 4, 5, 10, 20The factors of 25 are: 1, 5, 25
1, 3, 5, 15, 25, 75, 125, 375
The common factors are: 1, 5, 25.
1, 5, 25
Prime Factors of 15 are 3 and 5 Prime Factors of 25 are 5 and 5 Obviously 5 is the GCF, however, in general find the prime factors and multiply all the common factors. The GCF is 5.
1, 3, 5, 9, 15, 25, 45, 75, 225
1, 3, 5, 9, 15, 25, 45, 75, 225