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Least common multiple of 80 and 112?
The LCM is: 560It is: 560
What is the least common multiple of 60 80 and 90?
The LCM is: 720
What is the least common multiple of 11 and 10?
lcm(10, 11) = 110.The multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130The multiples of 11: 11, 22, 33, 44,, 55, 66, 77, 88, 99, 110By inspection, 110.--------------------------As the highest common factor of 10 and 11 is 1, their lowest common factor is their product.
What is the least common denominator for 4 8 6 10?
Answer: 120Explanation:To find the least common denominator of 4,8,6 and 10 we need the least common multiple of those numbers.Look at the multiples of 10. The first one that is also a multiple of 8 is 40. This does not work for 6, we so continue. The next one is 80. Once again 6 does not go into 80 evenly.We need 120 since it is a multiple of 10, 6, 4 and 8.
Is 16 the least common multiple of 4 and 8?
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 4 and 8 is 8. (See related question "What is the greatest common factor of 4 and 8?" for this calculation.) So, the least common multiple is 4 x 8 ÷ 4 = 8. Common multiples of 4 and 8 include 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, etc. Although 16 is a common multiple, it is not the least common multiple.
