Least Common Multiple of 117, 390, 686

Q: How to Find the LCM of 117, 390, 686 ?

Least Common Multiple of 117, 390, 686 = 401310 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(117, 390, 686) = 2 x 3 x 3 x 5 x 7 x 7 x 7 x 13 = 401310.

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 117, 390, 686 i.e. 401310 smallest integer divisible by all numbers.

Least common multiple (LCM) of 117, 390, 686 is 401310.

LCM(117, 390, 686) = 401310

LCM of 117, 390, 686

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

Least Common Multiple of 117, 390, 686 by common division method
Least Common Multiple of 117, 390, 686 with GCF Formula

Least Common Multiple of 117,390,686

Least Common Multiple (LCM) of 117,390,686 is 401310

2	117, 390, 686
3	117, 195, 343
13	39, 65, 343
	3, 5, 343

∴ So the LCM of the given numbers is 2 x 3 x 13 x 3 x 5 x 343 = 401310

Least Common Multiple of 117,390,686 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 117,390,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(117,390,686) = 1

common factors(in case of two or more numbers have common factors) = 78

GCF(117,390,686) x common factors =1 x 78 = 78

LCM(117,390,686) = ( 117 × 390 × 686 ) / 78

LCM(117,390,686) = 31302180 / 78

LCM(117,390,686) = 401310

∴ Least Common Multiple of 117,390,686 is 401310

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

Frequently Asked Questions on LCM of 117, 390, 686

1. What is the LCM of 117, 390, 686?

Answer: LCM of 117, 390, 686 is 401310.

2. What are the Factors of 401310?

Answer: Factors of 401310 are . There are integers that are factors of 401310

3. How to Find the LCM of 117, 390, 686 ?

Least Common Multiple of 117, 390, 686.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(117, 390, 686) = 2 x 3 x 3 x 5 x 7 x 7 x 7 x 13 = 401310.