LCM for 154 and 210

"Least Common Multiple" Calculator
Least Common Multiple of
and

What's the Least Common Multiple (LCM) of 154 and 210?

Answer

LCM of 154 and 210 is
2,310

First common multiples: 2,310; 4,620; 6,930; …

2,310 is divisible by both: 2,310 ÷ 154 = 15; 2,310 ÷ 210 = 11 — and 15 and 11 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/154 by 15 and of y/210 by 11.

154 = 2 × 7 × 11

210 = 2 × 3 × 5 × 7

Prime154210Highest power
2222
3—33
5—55
7777
1111—11

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

LCM = 2 × 3 × 5 × 7 × 11 = 2,310

More with these numbers

See Also

LCM Table

Number 1Number 2LCM
15419530,030
1541962,156
15419730,338
1541981,386
15419930,646
15420015,400
15420130,954
15420215,554
1542034,466
15420415,708
15420531,570
15420615,862
15420731,878
15420816,016
1542092,926
1542102,310
15421132,494
15421216,324
15421332,802
15421416,478
15421533,110
15421616,632
1542174,774
15421816,786
15421933,726
1542201,540
15422134,034
15422217,094
15422334,342
1542242,464

FAQ

What's the Least Common Multiple (LCM) of 154 and 210?

LCM of 154 and 210 is 2,310

How to find the LCM of 154 and 210 using prime factorization?

To find the LCM of 154 and 210, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 2,310.

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 154 and 210: LCM = 2,310, GCF = 14.

See Also