What is the LCM of 26 and 40?

What's the Least Common Multiple (LCM) of 26 and 40?

Answer

LCM of 26 and 40 is

520

First common multiples: 520; 1,040; 1,560; …

520 is divisible by both: 520 ÷ 26 = 20, 520 ÷ 40 = 13 — and 20 and 13 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/26 by 20 and of y/40 by 13.

26 = 2 × 13

40 = 2³ × 5

Prime	26	40	Highest power
2	2	2³	2³
5	—	5	5
13	13	—	13

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

LCM = 2³ × 5 × 13 = 520

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What is the LCM of 26 and 40?. The LCM of 26 and 40 is 520 — the smallest common multiple of both integers.

https://calculat.io/en/number/least-common-multiple-lcm-of/26--40/generated.jpg

LCM Table

Number 1	Number 2	LCM
26	27	702
26	31	806
26	32	416
26	34	442
26	35	910
26	36	468
26	38	494
26	39	78
26	40	520
26	42	546
26	43	1,118
26	44	572
26	45	1,170
26	46	598
26	48	624
26	49	1,274
26	50	650
26	51	1,326
26	52	52
26	55	1,430
26	56	728
26	65	130
26	117	234

LCM for 26 and 40

What's the Least Common Multiple (LCM) of 26 and 40?

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LCM Table

FAQ

What's the Least Common Multiple (LCM) of 26 and 40?

How to find the LCM of 26 and 40 using prime factorization?

What is the difference between LCM and GCF?

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