20 and 30 are two numbers that have the greatest common factor of 10.
Multiples of 4.
all numbers that are multiples of 4 have 2 as factor
No. 4 is not a factor of 6. Also, 6 is not a factor of 4.
The largest common factor of two or more numbers is the factor that goes into both numbers. Such as: the largest common factor of 2 and 4 is 2 The largest common factor of two or more numbers is the factor that goes into both numbers. Such as: the largest common factor of 2 and 4 is 2 That's the greatest common factor, or GCF.
1, 2 and 4.
2 is a factor of 4, and 4 is a factor of 4. One (1) is also a factor, but it's not even.
The common factor of 1, 2, and 4 is 1.
4 is the only composite factor of 4.
10 and 20, among others.
Every number that ends in 0 except 0 itself.
Every positive number has itself as its greatest factor. So your answer is 4.