Q: Are 45 and 84 relatively prime?

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The LCM of 32 and 45 is 1440. 32 and 45 have no common factors. We call this relatively prime. When you have relatively prime numbers, their LCM is their product.Since 32 and 45 share no common factors, the LCM would be 32*45 = 1440.

HELL NAW even if you're old srry

No prime numbers equal 84. The only number equal to 84 is 84,and it isn't a prime number.The prime factors of 84 are: 1, 2, 2, 3, and 7

37.8 is 45 percent of 84.

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. 45 and 102 are both composite.

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Yes, 45 and 64 are relatively prime because they do not share any prime factors.

39 and 45 are not relatively prime because they have 3 as a common factor. Relatively prime numbers have no common factor greater than 1.

Since the GCF of 45 and 56 is 1, they are relatively prime.

No, they are not.

No, they are not.

Yes.

nope!

Yes.

Yes.

56 and 84 are both composite numbers, so neither are prime and they are not relatively prime either as they share several factors.

To be relatively prime, it would have to be compared to another number. When it is, if the GCF, or greatest common factor is 1, then it is relatively prime. 45 and 9 = NO because they have 9 in common. 45 and 31 = Yes because they only have 1 as a common factor.

45 and 36 are not relatively prime because they have 3 as a common factor.