60 is a composite number, that has twelve factors. They are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.
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Pair Factors of 60.
Positive Factors of 60 Positive Pair Factors of 60
4 × 15 (4, 15)
5 × 12 (5, 12)
6 × 10 (6,10)
4, 12, 20, 60
Since 4 is a factor of 60, it is automatically the GCF.
15 is a factor of 60.The proof: 15 x 4=60(It is, of course, not a prime factor.)
The greatest common factor of 60 and 64 is 4.
The GCF of 4 and 60 is 4.
The greatest common factor of 60 and 68 is 4.
The greatest common factor of 16 and 60 is 4.
The Greatest Common Factor (GCF) of 20, 24, and 60 is 4
4 is a factor since 60 divided by 4 is 15, the others are not. To see if it is a factor, just see if it 60 divided by that number has a remainder or not. If the remainder is 0, it is a factor, if the remainder is non-zero it is not.
Greatest common factor of 16 60 and 100 is 4.
It is: 4
The Greatest Common Factor (GCF) is: 4