The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
4 and 9 have a GCF of 1
3 and 7?
25, 49 and 121
25 and 32
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
4 and 9 have a GCF of 1
Any two composite numbers who do not share the same prime factors.15 = 5x322 = 11x2So 15 and 22 have a GCF of 1
Any two coprime numbers
3 and 7?
25 and 36
25, 49 and 121
They are all composite numbers whose GCF is 1
52 is composite. You need at least two numbers to find a GCF.
Any consecutive composite integers, like 34 and 35.
25 and 32
The numbers are relatively prime, or co-prime.