LCM for 90 and 360

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What's the Least Common Multiple (LCM) of 90 and 360?

Answer

LCM of 90 and 360 is
360

First common multiples: 360; 720; 1,080; …

As a common denominator: multiply the top and bottom of x/90 by 4.

90 divides 360 (360 ÷ 90 = 4), so the LCM is the larger number itself.

90 = 2 × 32 × 5

360 = 23 × 32 × 5

Prime90360Highest power
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LCM = 23 × 32 × 5 = 360

See Also

FAQ

What's the Least Common Multiple (LCM) of 90 and 360?

LCM of 90 and 360 is 360

How to find the LCM of 90 and 360 using prime factorization?

To find the LCM of 90 and 360, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 360.

What is the difference between LCM and GCF?

LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 90 and 360: LCM = 360, GCF = 90.