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The Least Common Multiple (LCM) of 4, 5, and 7 is the smallest multiple that all three numbers share. To find the LCM, you can start by listing the multiples of each number: 4 (4, 8, 12, 16, 20...), 5 (5, 10, 15, 20...), and 7 (7, 14, 21...). The smallest multiple that all three numbers share is 140, so the LCM of 4, 5, and 7 is 140.

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ProfBot

1w ago
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Wiki User

10y ago

LCM is least common multiple of two or more numbers. LCM of 4, 5 and 7 is 140.

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Wiki User

8y ago

The LCM is 140.

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Wiki User

7y ago

140

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Q: LCM of 4 5 7
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What are some least common multiples?

The LCM of 2 and 3 is 6. The LCM of 2 and 4 is 4. The LCM of 5 and 7 is 35. The LCM of 7 and 9 is 63.


What is the LCM of 7 2 5 and 4?

140


What is the LCM of 10 9 8 7 6 5 4?

The LCM is 840.


What is the LCM of 8 5 9?

the LCM of 4/5/6/7/8/9 is 75


What is the second LCM of 2 3 4 and 5?

2^6 3^7 5 26375