LCM for 132 and 220

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What's the Least Common Multiple (LCM) of 132 and 220?

Answer

LCM of 132 and 220 is
660

First common multiples: 660; 1,320; 1,980; …

660 is divisible by both: 660 ÷ 132 = 5, 660 ÷ 220 = 3 — and 5 and 3 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/132 by 5 and of y/220 by 3.

132 = 22 × 3 × 11

220 = 22 × 5 × 11

Prime132220Highest power
2222222
33—3
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 × 3 × 5 × 11 = 660

More with these numbers

See Also

LCM Table

Number 1Number 2LCM
13220527,060
13220613,596
1322079,108
1322086,864
1322092,508
1322104,620
13221127,852
1322126,996
1322139,372
13221414,124
13221528,380
1322162,376
13221728,644
13221814,388
1322199,636
132220660
13222129,172
1322224,884
13222329,436
1322247,392
1322259,900
13222614,916
13222729,964
1322282,508
13222930,228
13223015,180
132231924
1322327,656
13223330,756
1322345,148

FAQ

What's the Least Common Multiple (LCM) of 132 and 220?

LCM of 132 and 220 is 660

How to find the LCM of 132 and 220 using prime factorization?

To find the LCM of 132 and 220, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 660.

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 132 and 220: LCM = 660, GCF = 44.

See Also