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LCM for 6 and 31

"Least Common Multiple" Calculator

What's the Least Common Multiple (LCM) of 6 and 31?

Answer

LCM of 6 and 31 is

186

(One hundred eighty-six)

Finding LCM for 6 and 31 using GCF of these numbers

The first method to find LCM for numbers 6 and 31 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 6 and 31 is 1, so

LCM = (6 × 31) ÷ 1

LCM = 186 ÷ 1

LCM = 186

Finding LCM for 6 and 31 by Listing Multiples

The second method to find LCM for numbers 6 and 31 is to list out the common multiples for both numbers and pick the first one that matches:

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96, 102, 108, 114, 120, 126, 132, 138, 144, 150, 156, 162, 168, 174, 180, 186, 192, 198

Multiples of 31: 31, 62, 93, 124, 155, 186, 217, 248

So the LCM for 6 and 31 is 186

Finding LCM for 6 and 31 by Prime Factorization

Another method to find LCM for numbers 6 and 31 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

All Prime Factors of 6: 2, 3 (exponent form: 2¹, 3¹)

All Prime Factors of 31: 31 (exponent form: 31¹)

2¹ × 3¹ × 31¹ = 186

Found an error in the calculation or the information?

Related Calculations

LCM Table

Number 1	Number 2	LCM
6	14	42
6	15	30
6	16	48
6	17	102
6	18	18
6	20	60
6	21	42
6	22	66
6	23	138
6	24	24
6	25	150
6	26	78
6	27	54
6	28	84
6	30	30
6	31	186
6	32	96
6	35	210
6	36	36
6	38	114
6	39	78
6	40	120
6	42	42
6	45	90
6	47	282
6	48	48
6	50	150
6	52	156
6	58	174
6	59	354

About "Least Common Multiple" Calculator

This calculator will help you find the Least Common Multiple (LCM) of two numbers. For example, it can help you find out what's the Least Common Multiple (LCM) of 6 and 31? (The answer is: 186). Select the first number (e.g. '6') and the second number (e.g. '31'). After that hit the 'Calculate' button.

Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers

"Least Common Multiple" Calculator

FAQ

What's the Least Common Multiple (LCM) of 6 and 31?

LCM of 6 and 31 is 186

How to find the LCM of 6 and 31 using prime factorization?

To find the LCM of 6 and 31, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 186.

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 6 and 31: LCM = 186, GCF = 1.

LCM for 6 and 31

What's the Least Common Multiple (LCM) of 6 and 31?

Finding LCM for 6 and 31 using GCF of these numbers

Finding LCM for 6 and 31 by Listing Multiples

Finding LCM for 6 and 31 by Prime Factorization

Related Calculations

See Also

LCM Table

About "Least Common Multiple" Calculator

FAQ

What's the Least Common Multiple (LCM) of 6 and 31?

How to find the LCM of 6 and 31 using prime factorization?

What is the difference between LCM and GCF?

See Also

Number 1	Number 2	LCM
6	14	42
6	15	30
6	16	48
6	17	102
6	18	18
6	20	60
6	21	42
6	22	66
6	23	138
6	24	24
6	25	150
6	26	78
6	27	54
6	28	84
6	30	30
6	31	186
6	32	96
6	35	210
6	36	36
6	38	114
6	39	78
6	40	120
6	42	42
6	45	90
6	47	282
6	48	48
6	50	150
6	52	156
6	58	174
6	59	354

Number 1	Number 2	LCM
6	14	42
6	15	30
6	16	48
6	17	102
6	18	18
6	20	60
6	21	42
6	22	66
6	23	138
6	24	24
6	25	150
6	26	78
6	27	54
6	28	84
6	30	30
6	31	186
6	32	96
6	35	210
6	36	36
6	38	114
6	39	78
6	40	120
6	42	42
6	45	90
6	47	282
6	48	48
6	50	150
6	52	156
6	58	174
6	59	354

Number 1	Number 2	LCM
6	14	42
6	15	30
6	16	48
6	17	102
6	18	18
6	20	60
6	21	42
6	22	66
6	23	138
6	24	24
6	25	150
6	26	78
6	27	54
6	28	84
6	30	30
6	31	186
6	32	96
6	35	210
6	36	36
6	38	114
6	39	78
6	40	120
6	42	42
6	45	90
6	47	282
6	48	48
6	50	150
6	52	156
6	58	174
6	59	354