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Yes. For example, 77 = 7*11 has no factors in common with 30 = 2*3*5
Any number that does not have any prime factors in common with 30 is relatively prime to 30. Since the prime factors of 30 are 2, 3, and 5, multiply any other prime numbers together to get numbers that are relatively prime to 30.
More examples:
13
37
73
7 x 17 = 119
11 x 19 = 209
23 x 23 = 529
29 x 31 = 899
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Is 30 a relatively prime number?
A number cannot be relatively prime number by itself. It can only be relatively prime in the context of (relativeto) another number. That requires the two numbers not to have any prime factors in common.
Are 30 and 49 relatively prime?
30 and 49 are relatively prime because the GCF (greatest common factor) is 1. The definition of a relatively prime number is two nonzero numbers that have a GCF of 1.
Are 30 and 135 relatively prime?
No, 30 and 135 are not relatively prime.
Are 30 and 36 relatively prime?
No, 30 and 36 are not relatively prime. They share the factors 3 and 6.
Is 12 and 30 relatively prime?
12 and 30 are not relatively prime because they have two common prime factors (2 and 3).
