The GCF is 2.
The common factors of 4 and 16 are 1, 2, and 4.
The GCF of 16 and 72 is 8. 16/72 can be reduced to 2/9
16 = (2)(2)(2)(2)28 = (2)(2)(7)40 = (2)(2)(2)(5)(2)(2) = 4
First find all the factors for each 32: 1, 2, 4, 8, 16, 32 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32 Now note all the common factors 1, 2, 4, 8, 16 The greatest common factor is 16
The GCF is 2.
The GCF is 2.
The GCF of 16 and 28 is 4.Factors of 16: 1 2 4 8 16Factors of 28: 1 2 4 7 14 28the answer is 4
The GCF is 4.
GCF- 8 16 2 8 16 2 4 8 2 2 4 1 2
The GCF of 8, 12, and 16 is 4.Factor out each term to obtain:8 = 2³12 = 2² x 316 = 2^4Since these terms have the factors 2² in common, the GCF is 2² = 4.The GCF is 4.
The factors of 4 are: 1, 2, 4The factors of 16 are: 1, 2, 4, 8, 16The common factors are: 1, 2, 4The Greatest Common Factor of 16 and 4 (GCF) is: 4
The GCF is 4.