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.
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
All of them.
The GCF is 10.
All of them. 1,2,5 and 10.
26
26
1, 2, 5 and 10.
3, 4, 6, 12, 15, 20, 30, 60.
The prime factors of 20 are 2 and 5. The prime factors of 30 are 2, 3 and 5.