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Q: What are two numbers whose GCF is 20?

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20 and 100.GCF is 20, and LCM is 100.

Let the two numbers be x and y. Let suppose that the average of two numbers is 20. Then,x + y = 40 and 40/GCF = 5, where GCF = 40/5 = 8Since LCM is 48 and GCF is 8, the numbers are 16 and 24, whose average is 20 is true.

4 and 40 8 and 20

The GCF of the given two numbers is 20

The GCF of the given two numbers is 4

20 and any multiple of 20 will have a GCF of 20. Any multiples of 20 that differ by 20 will have a GCF of 20.

You need at least two numbers to find a GCF.

10, 20

The general rule is that the product of the LCM and the GCF is equal to the product of the original two numbers. That would make the answer 20. Lets overlook the fact that two numbers with a GCF of 15 and an LCM of 20 don't exist.

20

You need at least two numbers to find a GCF. If that's 60 and 80, the GCF is 20.

You need at least two numbers to find a GCF. If that's 20 and 16, the GCF is 4.

You need at least two numbers to find a GCF. If that's 20 and 24, the GCF is 4.

12 and 20

20 and 24

5 and any multiple of 5 Any two multiples of 5 that differ by 5 20 and 25

asked to work out the product of two or more numbers, then you need to multiply the numbers together. If you are asked to find the sum of two or more numbers, then you need to add the numbers together.

The numbers are 20 and 21.

The greatest common factors (GCF) of two numbers is one of the numbers when the larger number is a multiple of the smaller number. Examples: The GCF of 10 and 20 is 10 (2 x 10 = 20) The GCF of 29 and 87 is 29 (3 x 29 = 87)

You need at least two numbers to find a GCF.

31 and 20

The sum of two numbers is 20 and their product is 96. Find the numbers.

The numbers are 18 and 20.

How about: 4 and 5

The GCF of those numbers is 4. If 20 disappeared, the GCF of the remaining numbers would be 8.

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