5 and 8
The term "coprime" refers to two numbers that have no common positive integer factors other than 1. The coprime of 64 could refer to any integer that does not share any prime factors with 64. Since 64 is (2^6), any odd number (like 1, 3, 5, etc.) would be coprime to 64, as they do not share the factor of 2.
The GCF is 1.
No, coprime numbers have no common factors other than one; 15 and 24 both have the factor 3, so they are not coprime.
Only 1: the two numbers are coprime.
18 factors to [2 3 3] 34 factors to [2 17] They have a common factor of 2, so they are not coprime.
No. If two numbers are coprime, they must have no common factors.
1, they are coprime.
51 and 40 are coprime so the ratio 51/40 cannot be simplified.
9 (factors 1, 3, and 9) and 10 (factors 1, 2, 5, and 10) are coprime numbers. Numbers are coprime (also called relatively prime) if 1 is their only common factor.
Numbers are co-prime if their GCF is 1.
The GCF is 1.
No, coprime numbers have no common factors other than one; 15 and 24 both have the factor 3, so they are not coprime.
The numbers that go into both -13 and 40 are 1 and -1. This is because the factors of -13 are 1, -1, 13, and -13, while the factors of 40 are 1, -1, 2, -2, 4, -4, 5, -5, 8, -8, 10, -10, 20, and -20. The only common factors between -13 and 40 are 1 and -1.
Only 1: the two numbers are coprime.
The numbers are coprime. Their only common factor is 1.
No. The two numbers have multiple common factors, the highest of which is 12.
8 and 15 share no common factors aside from 1. 8 and 15 are coprime.