Factors for 30 are: 1, 2, 3, 5, 6, 10, 15, 30
Out of these which are also factors of 20 are: 1, 2, 5, 10
The common factors of 20 and 30 are 1, 2, 5, and 10.
1, 2, 5 and 10.
The common factors are: 1, 2, 5, 10.
20 and 28 both have six factors.
The factors of 20 are 1, 2, 4, 5, 10, and 20The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30The common factors of 20 and 30 are 1, 2, 5, and 10
The common factors of 20 and 30 are 1, 2, 5, and 10.
1,2,5,10 hello
1, 2, 5 and 10.
1, 2, 5 and 10.
The prime factors of 20 are 2 and 5. The prime factors of 30 are 2, 3 and 5.
The GCF is 10.
The positive integer factors of 20 are: 1 2 4 5 10 20 The positive integer factors of 30 are: 1 2 3 5 6 10 15 30 Therefore, out of the two numbers, 30 has more factors.
The factors of 20 are 1, 2, 4, 5, 10 and 20. The factors of 30 are 1, 2, 3, 5, 6, 10, 15 and 30. Therefore their common factors are 1, 2, 5 and 10.
The factors of 10 are: 1, 2, 5, 10.The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 5, 10.
All of them.
The factors of 20: 1, 2, 4, 5, 10, 20 The factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 So the common factors would be 1, 2, 5, and 10.
1, 2, 5 and 10.