LCM for 3 and 49

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 3 and 49?

Answer

LCM of 3 and 49 is

147

First common multiples: 147, 294, 441, …

147 is divisible by both: 147 ÷ 3 = 49, 147 ÷ 49 = 3 — and 49 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 49 and of y/49 by 3.

3 and 49 are coprime (GCF = 1), so their LCM is simply the product: 3 × 49 = 147.

3 — prime

49 = 7²

Prime	3	49	Highest power
3	3	—	3
7	—	7²	7²

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

LCM = 3 × 7² = 147

More with these numbers

Related Calculations

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

FAQ

What's the Least Common Multiple (LCM) of 3 and 49?

LCM of 3 and 49 is 147

How to find the LCM of 3 and 49 using prime factorization?

To find the LCM of 3 and 49, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 147.

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 3 and 49: LCM = 147, GCF = 1.

LCM for 3 and 49

What's the Least Common Multiple (LCM) of 3 and 49?

More with these numbers

Related Calculations

See Also

LCM Table

FAQ

What's the Least Common Multiple (LCM) of 3 and 49?

How to find the LCM of 3 and 49 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