Best Answer

If the two numbers are relatively prime, their least common multiple is their product. The prime factors of 99 are 3, 3, and 11. Since the two numbers are relatively prime, the possibilities are 9 and 11 or 1 and 99. The pair of 9 and 11 add up to 20 and their least common multiple is 99. So, 9 and 11 are the two numbers.

Study guides

☆☆

Q: What are the two numbers if they are relatively prime and their sum is 20 and their least common multiple is 99?

Write your answer...

Submit

Still have questions?

Related questions

The least common multiple of two numbers is the product of those two numbers, divided by the greatest common factor of those two numbers. Two numbers that are relatively prime have a greatest common factor of 1. So, when the two numbers are relatively prime, the least common multiple is the product of both numbers divided by 1. So, when two numbers are relatively prime, the least common multiple is the product of the two numbers.this is wron

The least common factor of any set of positive integers is 1. The least common multiple of relatively prime numbers is their product.

Prime numbers or relatively prime numbers.

When the two numbers have no common factors. This is called relatively prime.

No, only if the numbers are relatively prime.

Two numbers that are relatively prime (have a GCF of 1) like 25 and 36, will have their product as the LCM.

When two numbers are relatively prime, then one number has to be multiplied by another to get their least common multiple.

When the two numbers are relatively prime (their GCF is 1)

They are relatively prime, or co-prime.

The least common multiple of two numbers is the product of those two numbers divided by their greatest common factor. It the two numbers are coprime (or relatively prime), their greatest common factor is 1. Therefore, their least common multiple is a x b ÷ GCF (of a and b) = a x b ÷ 1 = a x b. The least common multiple of two coprime numbers is the numbers multiplied together.

If the least common multiple of two numbers equals the product of the two numbers, then the numbers are relatively prime, that is their highest common factor is 1. For example, the numbers 10 and 21: The lcm is 10 x 21 = 210 They are relatively prime since their hcf is 1.

They are relatively prime and have no common factors greater than one.

People also asked