The common factor of 1 and any other non-zero integer is 1.
The factors of 3 are: 1 and 3The factors of 4 are: 1, 2, and 4None of the factors of 3 or 4 are between 15 and 45.
4, 9, 25, and 49 are all of the numbers between 1 and 100 having 3 factors.
It's a tie between 12 and 18. Each of them has 6 factors. Factors of 12: 1, 2, 3, 4, 6, and 12. Factors of 18: 1, 2, 3, 6, 9, and 18.
25 it's factors are 1, 5,and 25. That's a number between 12 and 40 that has only 3 factors
1 and 3
one of them is 4 because it has 1, 2 and 4 as factors
The common factors are: 1, 3, 9, 27.
The factors of 12 are: 1, 2, 3, 4, 6, 12.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 3, 6
4 and 9
The factors of 1 are:1The factors of 3 are:1, 3The factors of 9 are:1, 3, 9The common factor is:1
The factors of 3 are 1 and 3 and the factors of 5 are 1 and 5
Oh, dude, the common factors of 9 and 21 are the numbers that can divide both of them without leaving a remainder. So, the factors of 9 are 1, 3, and 9, while the factors of 21 are 1, 3, 7, and 21. The common factors between them are 1 and 3. Cool, right?