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12 and 9.

Since both have to be multiples of 3 and sum to 21, the only pairs to consider are

3 and 18

6 and 15

9 and 12

Of these, 3 and 18 have an LCM of 18 and 6 and 15 have an LCM of 30.

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โˆ™ 2015-11-25 04:12:32
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What two numbers have an LCM of 36 a GCF of 3 and a sum of 21?
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There are two numbers with a GCF of 12 and a LCM of 180 Their sum is 96 What are the two numbers?

60 and 36


If the LCM of two numbers is 200 the gcf is 10 the sum of the numbers is 90 what are the numbers?

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What is the GCF of two numbers whose LCM is 30 and whose sum is 16?

The GCF of 6 and 10 is 2.


How do you find the LCM using GCF?

The GCF of two numbers multiplied by their LCM will equal the product of the original numbers. If you know the GCF, divide it into the product of the two. The result will be the LCM. If the GCF of two numbers is 1, the LCM is their product.


What is a relationship between the LCM and GCF of two numbers?

The product of the LCM and GCF of two numbers equals the product of the two numbers.


Can the GCF of two different numbers is the LCM of the numbers?

No, the only way the GCF and LCM of two numbers can be the same is if the numbers are the same.


Is there a relationship between GCF and LCM?

The product of the GCF and LCM of two numbers is the same as the product of the two numbers.


If given any two numbers which is greater the LCM of the numbers or the GCF of the numbers?

The LCM of two numbers will never be less than the GCF.


What is the GCF of two numbers whose sum is 24 and difference is 6?

The GCF of 9 and 15 is 3. The LCM is 45.


What is the product of the GCF and LCM of two numbers?

The product of the GCF and LCM of a pair of numbers is equal to the product of the numbers.


How do you GCF and LCM numbers 30?

You need at least two numbers to find either a GCF or an LCM.

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