LCM Of 504,980

Given: The numbers are 504 and 980

To do:  Find the LCM of the given numbers.

Solution:

Using prime factorization

$504 = 2\times2\times 2\times3\times3\times 7$

$980 = 2\times 2\times 5\times 7\times 7$

LCM is the product of highest powers of all the factors that occur in the given numbers. 

LCM = $2\times2\times2\times3\times3\times5\times7\times7 = 17640$

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Updated on: 10-Oct-2022

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