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.
The factors of 30 that are not prime numbers are 6, 10 and 30.
The common factors of 10 and 30 are: 1, 2, 5, and 10 Btw, this exact answer was the first response to a google search of "common factors".
The factors of 30 are... 1, 2, 3, 5, 6, 10, 15, and 30
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
1, 2, 5, and 10
1, 2, 5 and 10.
1, 2, 5 and 10.
To find the common factors of 30 and 20, we first list the factors of each number. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors that are common to both numbers are 1, 2, 5, and 10.
The GCF is 10.
Factors of 10: 2, 5 Factors of 30: 2, 3, 5, 6, 10, 15
The common factors of 10 and 30 are: 1, 2, 5, and 10
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.
1, 2, 3, 10, and 30 must also be factors of that number.
3 and 10 are factors of 30. Only 3 is prime.
1, 2, 5 and 10.