Least Common Multiple of 136, 220, 728

Q: How to Find the LCM of 136, 220, 728 ?

Least Common Multiple of 136, 220, 728 = 680680 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(136, 220, 728) = 2 x 2 x 2 x 5 x 7 x 11 x 13 x 17 = 680680.

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 136, 220, 728 i.e. 680680 smallest integer divisible by all numbers.

Least common multiple (LCM) of 136, 220, 728 is 680680.

LCM(136, 220, 728) = 680680

LCM of 136, 220, 728

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

Least Common Multiple of 136, 220, 728 by common division method
Least Common Multiple of 136, 220, 728 with GCF Formula

Least Common Multiple of 136,220,728

Least Common Multiple (LCM) of 136,220,728 is 680680

2	136, 220, 728
2	68, 110, 364
2	34, 55, 182
	17, 55, 91

∴ So the LCM of the given numbers is 2 x 2 x 2 x 17 x 55 x 91 = 680680

Least Common Multiple of 136,220,728 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 136,220,728 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(136,220,728) = 4

common factors(in case of two or more numbers have common factors) = 8

GCF(136,220,728) x common factors =4 x 8 = 32

LCM(136,220,728) = ( 136 × 220 × 728 ) / 32

LCM(136,220,728) = 21781760 / 32

LCM(136,220,728) = 680680

∴ Least Common Multiple of 136,220,728 is 680680

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 136, 220, 728

1. What is the LCM of 136, 220, 728?

Answer: LCM of 136, 220, 728 is 680680.

2. What are the Factors of 680680?

Answer: Factors of 680680 are . There are integers that are factors of 680680

3. How to Find the LCM of 136, 220, 728 ?

Least Common Multiple of 136, 220, 728.

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(136, 220, 728) = 2 x 2 x 2 x 5 x 7 x 11 x 13 x 17 = 680680.