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Q: What is the greatest common factor and least common multiple of 63 and 77?

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The least common multiple is 24. The greatest common factor is 4.

The greatest common factor is 2 and the least common multiple is also 2.

The greatest common factor of 20 and 120 is 20, and the least common multiple of 20 and 120 is 120

The greatest common factor(gcf) of 4 and 32 is 4. The least common multiple of 4 and 32 is 32.

The greatest common multiple is infinitely large, the least common multiple is 1365, the greatest common factor is 1.

The greatest common multiple is astronomical and irrelevant. The greatest common factor is 3. The least common multiple is 105.

The least common multiple is the product of the two numbers divided by their greatest common factor. Their greatest common factor is 8, so the least common multiple is 56 x 64 ÷ 8 = 448.

Greatest Common Multiple isn't a term. It's impossible to determine, as it goes on forever. It's either Least Common Multiple, or Greatest Common Factor. Least Common Multiple is 8. Greatest Common Factor is 2.

The least common multiple is the product of the two numbers divided by their greatest common factor. The greatest common factor of 44 and 60 is 4, so the least common multiple is 44 x 60 ÷ 4 = 660.

the least common multiple is what the numbers you are using divide into. e.g. 3 and 6 have 12 as the common factor. the greatest common factor is what divides into your numbers. 6 and 9 have 3 as the greatest common factor

Itself

The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 5 and 23 is 1. (See related question "What is the greatest common factor of 5 and 23?" for this calculation.) So, the least common multiple is 5 x 23 ÷ 1 = 115.

The greatest common factor of 12 and 84 is 84. The least common multiple is 84.

The greatest common FACTOR of 90 and 108 is 18. The LEAST common multiple is 540. There can be no greatest common multiple since double that number will be a greater common multiple.

Yes, the least common multiple of two numbers is always divisible by those numbers' greatest common factor.

Never.

The GCF of 8 and 12 is 4, and the least common multiple is 24

The least common multiple of 43 , 41 = 1,763

The greatest common factor can't be a smaller number than the least common factor, but if you meant least common multiple, 7 and 28 have a GCF of 7 and an LCM of 28.

The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 15 and 32 is 1, so the least common multiple is 15 x 32 ÷ 1 = 480.

The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 7 and 159 is 1, so the least common multiple is 7 x 159 ÷ 1 = 1113.

The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 28 and 48 is 4. Therefore, the least common multiple is 28 x 48 ÷ 4 = 336.

There is no greatest common multiple, that would be infinite. The greatest common factor is 7, while the least common multiple is 210

The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 2 and 211 is 1. (See related question "What is the greatest common factor of 2 and 211?" in the link below for more information on this calculation.) So, the least common multiple is 2 x 211 ÷ 1 = 422.

Are you sure you don't mean least common multiple or greatest common factor? The least common factor, I think, would be 1.