Least Common Multiple of 655, 660, 561

Q: How to Find the LCM of 655, 660, 561 ?

Least Common Multiple of 655, 660, 561 = 1469820 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(655, 660, 561) = 2 x 2 x 3 x 5 x 11 x 17 x 131 = 1469820.

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 655, 660, 561 i.e. 1469820 smallest integer divisible by all numbers.

Least common multiple (LCM) of 655, 660, 561 is 1469820.

LCM(655, 660, 561) = 1469820

LCM of 655, 660, 561

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

Least Common Multiple of 655, 660, 561 by common division method
Least Common Multiple of 655, 660, 561 with GCF Formula

Least Common Multiple of 655,660,561

Least Common Multiple (LCM) of 655,660,561 is 1469820

3	655, 660, 561
5	655, 220, 187
11	131, 44, 187
	131, 4, 17

∴ So the LCM of the given numbers is 3 x 5 x 11 x 131 x 4 x 17 = 1469820

Least Common Multiple of 655,660,561 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 655,660,561 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(655,660,561) = 1

common factors(in case of two or more numbers have common factors) = 165

GCF(655,660,561) x common factors =1 x 165 = 165

LCM(655,660,561) = ( 655 × 660 × 561 ) / 165

LCM(655,660,561) = 242520300 / 165

LCM(655,660,561) = 1469820

∴ Least Common Multiple of 655,660,561 is 1469820

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 655, 660, 561

1. What is the LCM of 655, 660, 561?

Answer: LCM of 655, 660, 561 is 1469820.

2. What are the Factors of 1469820?

Answer: Factors of 1469820 are . There are integers that are factors of 1469820

3. How to Find the LCM of 655, 660, 561 ?

Least Common Multiple of 655, 660, 561.

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(655, 660, 561) = 2 x 2 x 3 x 5 x 11 x 17 x 131 = 1469820.