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To find pairs of numbers with a least common multiple (LCM) of 40, we need to consider the prime factorization of 40, which is 2^3 * 5. Any pair of numbers whose prime factorization includes these factors can have a LCM of 40. For example, 8 and 10 have a LCM of 40 because 8 = 2^3 and 10 = 2 * 5. Another pair could be 20 and 40, as both have the prime factors of 40.

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1y ago

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Related Questions

What is the LCM of the numbers 10 and 8?

The LCM is 40.


What is the LCM of the numbers 12x 40?

The LCM is 1320.


What is the LCM of 40 and 50?

The LCM of these numbers is 200. LCM is Least Common Multiple.


What possible pairs of numbers that have an LCM of 48?

24 and 48


What is the LCM of 40?

You need at least two numbers to find an LCM.


What does find two pairs of numbers with least common multiple?

A common question in mathematics asks you to find two pairs of numbers with a given LCM. It is trying to find out whether you know what an LCM is, how to find it and reinforces the fact that more than one pair of numbers can have the same LCM. Q. Find two pairs of numbers with the LCM of 36. A. 4 and 9, 12 and 18 (Other answers are possible.)


What pairs of numbers have an LCM of 48?

24 and 48 12 and 16


What is the the LCM of the numbers 30 and 40?

It is: 120


How many pairs of whole numbers equal 40?

To find the pairs of whole numbers that multiply to equal 40, we can identify the factor pairs of 40. The pairs are (1, 40), (2, 20), (4, 10), and (5, 8). Including the reverse pairs, there are a total of 8 pairs: (1, 40), (40, 1), (2, 20), (20, 2), (4, 10), (10, 4), (5, 8), and (8, 5). Thus, there are 8 pairs of whole numbers that equal 40.


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2 and 5 5 and 10


How do you get two pair of numbers that have a least common multiple?

Pick any two numbers. All pairs of numbers have an LCM.


Find three pairs of numbers for which the LCM equals the product of the two numbers?

Sure thing, honey. Here are three pairs of numbers for you: (1, 1), (2, 2), and (3, 3). In each of these cases, the Least Common Multiple (LCM) equals the product of the two numbers because, well, they're the same darn numbers! It's simple math, darling.