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# Are 21 and 130 relatively prime?

Updated: 12/23/2022

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Q: Are 21 and 130 relatively prime?
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Related questions

### Is 21 relatively prime?

It can be. 21 is relatively prime with 32.

### Are 21 and 88 relatively prime?

Yes, they are relatively prime.

### Are 10 and 21 relatively prime?

Yes, they are relatively prime.

### Are 20 and 21 relatively prime?

Yes, they are relatively prime.

### Why is 17 relatively prime with 21?

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No, 14 and 21 are not relatively prime. They share the factor 7.No.

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Yes, 4 and 21 are relatively prime. Numbers that are relatively prime only have the number 1 as a common factor. That is the case with 4 and 21.

### I need to know which pair of numbers in relatively prime 10 and 21 or 12 and 54 or 15 and 27 or 21 and 38?

hcf(10, 21) = 1 &rArr; 10 &amp; 21 relatively prime hcf(12, 54) = 6 &rArr; 12 &amp; 54 not relatively prime hcf(15, 27) = 3 &rArr; 15 &amp; 27 not relatively prime hcf(21, 38) = 1 &rArr; 21 &amp; 38 relatively prime

### Are 21 and 70 relatively prime?

No, they are not.