LCM for 71 and 142

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 71 and 142?

Answer

LCM of 71 and 142 is

142

First common multiples: 142, 284, 426, …

As a common denominator: multiply the top and bottom of x/71 by 2.

71 divides 142 (142 ÷ 71 = 2), so the LCM is the larger number itself.

71 — prime

142 = 2 × 71

Prime	71	142	Highest power
2	—	2	2
71	71	71	71

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

LCM = 2 × 71 = 142

More with these numbers

LCM Table

Number 1	Number 2	LCM
71	127	9,017
71	128	9,088
71	129	9,159
71	130	9,230
71	131	9,301
71	132	9,372
71	133	9,443
71	134	9,514
71	135	9,585
71	136	9,656
71	137	9,727
71	138	9,798
71	139	9,869
71	140	9,940
71	141	10,011
71	142	142
71	143	10,153
71	144	10,224
71	145	10,295
71	146	10,366
71	147	10,437
71	148	10,508
71	149	10,579
71	150	10,650
71	151	10,721
71	152	10,792
71	153	10,863
71	154	10,934
71	155	11,005
71	156	11,076

FAQ

What's the Least Common Multiple (LCM) of 71 and 142?

LCM of 71 and 142 is 142

How to find the LCM of 71 and 142 using prime factorization?

To find the LCM of 71 and 142, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 142.

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 71 and 142: LCM = 142, GCF = 71.

LCM for 71 and 142

What's the Least Common Multiple (LCM) of 71 and 142?

More with these numbers

See Also

LCM Table

FAQ

What's the Least Common Multiple (LCM) of 71 and 142?

How to find the LCM of 71 and 142 using prime factorization?

What is the difference between LCM and GCF?

See Also