1, 3, 5, 15
1, 2, 4, 5, 10, 20
The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.
The factors of 15 are 1,3,5,15 The factors of 20 are 1,2,4,5,10,20
The factors of 15 are 1, 3, 5, and 15. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5.
for 15 is 5,3,15,1 and 20 is 4,5,20,1,10,2
The factors of 10 are: 1, 2, 5, 10.The factors of 15 are: 1, 3, 5, 15.The factors of 20 are: 1, 2, 4, 5, 10, 20.The common factors are: 1, 5.
The factors of 15 are: 1, 3, 5, 15 The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 25 are: 1, 5, 25
15: 1,3,5,15 20: 1,2,4,5,10,20
The factors of 15 are:1, 3, 5, 15The factors of 20 are:1, 2, 4, 5, 10, 20The factors of 35 are:1, 5, 7, 35
15 1*15 3*5 factor:1,3,5,15
1 r 15
1,11,12,13,14,15,16,17,18,19,2,6,7,8,9,3,4,5, those r some of the factors between 10 and 20
The common factors are: 1, 5