It is: 4 or 2
A factor of 20 is a number that divides evenly into 20 without leaving a remainder. The factors of 20 are 1, 2, 4, 5, 10, and 20. Among these, the number 5 is a factor of 20 but not a multiple of 4 because it does not result from multiplying 4 by any integer.
5 is a prime factor of both numbers.
2 and 5 are.
10
2 and 5
1 and 5
2 and 5
1 and 5
5 is the greatest prime factor of 20.
The greatest common factor of 35 and 20 is 5.The prime factors of 35 are 5 and 7The prime factors of 20 are 2, 2, and 5The only factor they have in common is 5.The GCF is 5.The GCF is 5.
2 AND 5
16