What is the LCM of 3 and 43?

What's the Least Common Multiple (LCM) of 3 and 43?

Answer

LCM of 3 and 43 is

129

First common multiples: 129, 258, 387, …

129 is divisible by both: 129 ÷ 3 = 43, 129 ÷ 43 = 3 — and 43 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 43 and of y/43 by 3.

3 and 43 are coprime (GCF = 1), so their LCM is simply the product: 3 × 43 = 129.

3 — prime

43 — prime

Prime	3	43	Highest power
3	3	—	3
43	—	43	43

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

LCM = 3 × 43 = 129

More with these numbers

Related Calculations

Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
Least Common Multiple of 3 Numbers - Find the Least Common Multiple (LCM) of three numbers
Greatest Common Factor of 3 Numbers - Find the Greatest Common Factor (GCF) of three numbers
Multiples of a Number - List the first 10 multiples of any number from 1 to 999

Share This Calculation

Print

https://calculat.io/en/number/least-common-multiple-lcm-of/3--43

<a href="https://calculat.io/en/number/least-common-multiple-lcm-of/3--43">What is the LCM of 3 and 43? - Calculatio</a>

Facebook

Twitter

Viber

Email

What is the LCM of 3 and 43? The LCM of 3 and 43 is 129 — the smallest common multiple of both integers.

https://calculat.io/en/number/least-common-multiple-lcm-of/3--43/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 43

What's the Least Common Multiple (LCM) of 3 and 43?

More with these numbers

Related Calculations

See Also

LCM Table

FAQ

What's the Least Common Multiple (LCM) of 3 and 43?

How to find the LCM of 3 and 43 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