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A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 51 is composite, 119 is prime.
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Are 11 and 51 relatively prime?
Yes, 11 and 51 are relatively prime.
Are 119 and 715 relatively prime?
Yes, because their highest common factor is 1.
Is 50 a relatively prime?
It can be. 50 is relatively prime to 51.
Is 11 relatively prime to 51?
Yes, they are relatively prime.
Are 34 and 51 relatively prime?
No.
Is 34 and 51 relatively prime?
No.
Are 51 and 340 relatively prime?
No.
Are 51 and 68 relatively prime?
No
Is there a number relatively prime to 51?
52
Is 51 and 175 relatively prime?
Yes.
Are 51 and 175 relatively prime?
Yes.
What is the greatest common factor of 51 and 119?
The factors of 51 are 1, 3, 17, and 51. The factors of 119 are 1, 7, 17, and 119. The factors they have in common are 1 and 17. Therefore the greatest common factor is 17. The greatest common factor can also be determined from the prime factors. The prime factors of 51 are 3 and 17. The prime factors of 119 are 7 and 17. The prime factors they have in common are a single 17, so the greatest common factor is 17.
