LCM for 44 and 55

"Least Common Multiple" Calculator
Least Common Multiple of
and

What's the Least Common Multiple (LCM) of 44 and 55?

Answer

LCM of 44 and 55 is
220

First common multiples: 220, 440, 660, …

220 is divisible by both: 220 ÷ 44 = 5, 220 ÷ 55 = 4 — and 5 and 4 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/44 by 5 and of y/55 by 4.

44 = 22 × 11

55 = 5 × 11

Prime4455Highest power
222—22
5—55
11111111

— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.

LCM = 22 × 5 × 11 = 220

More with these numbers

Related Calculations

See Also

LCM Table

Number 1Number 2LCM
4440440
44411,804
4442924
44431,892
444444
44451,980
44461,012
44472,068
4448528
44492,156
44501,100
44512,244
4452572
44532,332
44541,188
4455220
4456616
44572,508
44581,276
44592,596
4460660
44612,684
44621,364
44632,772
4464704
44652,860
4466132
44672,948
4468748
44693,036

FAQ

What's the Least Common Multiple (LCM) of 44 and 55?

LCM of 44 and 55 is 220

How to find the LCM of 44 and 55 using prime factorization?

To find the LCM of 44 and 55, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 220.

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 44 and 55: LCM = 220, GCF = 11.

See Also