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Answer: Infinity or there is none.
One common multiple of 16 and 20 is 320. If you double it, which is 640, you have a larger common multiple. If you double it again, which is 1320, you have an even larger common multiple. You can continue doubling it forever, so there is no greatest common multiple, or it can be said to be infinite.
The greatest common multiple of any set of numbers is infinite.
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What is the least common multiple of 20 and 52?
The LCM of 20 and 52 is 260. The least common multiple is the product of the two numbers divided by their greatest common factor. The greatest common factor of 20 and 52 is 4, so their least common multiple is 20 x 52 ÷ 4 = 260.
What is the LCD for the fraction 16 and 20 is?
the LCD of fractions is the least common multiple. So we are looking for the least common multiple of 16 and 20 which is 20. So the Least common denominator is 80
What is the greatest common factor of 16 20 and 64?
4
What is the least common multiple of 16 20 and 24?
The LCM of 16 20 and 24 is 240.
What is the greatest common factor of 16 27 20?
The GCF is 1.
