What is the LCM of 3 and 65?

What's the Least Common Multiple (LCM) of 3 and 65?

Answer

LCM of 3 and 65 is

195

First common multiples: 195, 390, 585, …

195 is divisible by both: 195 ÷ 3 = 65, 195 ÷ 65 = 3 — and 65 and 3 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/3 by 65 and of y/65 by 3.

3 and 65 are coprime (GCF = 1), so their LCM is simply the product: 3 × 65 = 195.

3 — prime

65 = 5 × 13

Prime	3	65	Highest power
3	3	—	3
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 = 3 × 5 × 13 = 195

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What is the LCM of 3 and 65? The LCM of 3 and 65 is 195 — the smallest common multiple of both integers.

https://calculat.io/en/number/least-common-multiple-lcm-of/3--65/generated.jpg

LCM Table

Number 1	Number 2	LCM
3	19	57
3	20	60
3	21	21
3	22	66
3	23	69
3	25	75
3	28	84
3	30	30
3	33	33
3	35	105
3	36	36
3	37	111
3	39	39
3	40	120
3	42	42
3	43	129
3	44	132
3	45	45
3	46	138
3	49	147
3	51	51
3	52	156
3	57	57
3	58	174
3	59	177
3	60	60
3	65	195
3	75	75
3	81	81
3	100	300

LCM for 3 and 65

What's the Least Common Multiple (LCM) of 3 and 65?

More with these numbers

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LCM Table

FAQ

What's the Least Common Multiple (LCM) of 3 and 65?

How to find the LCM of 3 and 65 using prime factorization?

What is the difference between LCM and GCF?

See Also

Number 1	Number 2	LCM
3	19	57
3	20	60
3	21	21
3	22	66
3	23	69
3	25	75
3	28	84
3	30	30
3	33	33
3	35	105
3	36	36
3	37	111
3	39	39
3	40	120
3	42	42
3	43	129
3	44	132
3	45	45
3	46	138
3	49	147
3	51	51
3	52	156
3	57	57
3	58	174
3	59	177
3	60	60
3	65	195
3	75	75
3	81	81
3	100	300

Number 1	Number 2	LCM
3	19	57
3	20	60
3	21	21
3	22	66
3	23	69
3	25	75
3	28	84
3	30	30
3	33	33
3	35	105
3	36	36
3	37	111
3	39	39
3	40	120
3	42	42
3	43	129
3	44	132
3	45	45
3	46	138
3	49	147
3	51	51
3	52	156
3	57	57
3	58	174
3	59	177
3	60	60
3	65	195
3	75	75
3	81	81
3	100	300

Number 1	Number 2	LCM
3	19	57
3	20	60
3	21	21
3	22	66
3	23	69
3	25	75
3	28	84
3	30	30
3	33	33
3	35	105
3	36	36
3	37	111
3	39	39
3	40	120
3	42	42
3	43	129
3	44	132
3	45	45
3	46	138
3	49	147
3	51	51
3	52	156
3	57	57
3	58	174
3	59	177
3	60	60
3	65	195
3	75	75
3	81	81
3	100	300