Least Common Multiple of 76, 55, 56, 484

Q: How to Find the LCM of 76, 55, 56, 484 ?

Least Common Multiple of 76, 55, 56, 484 = 643720 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(76, 55, 56, 484) = 2 x 2 x 2 x 5 x 7 x 11 x 11 x 19 = 643720.

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 76, 55, 56, 484 i.e. 643720 smallest integer divisible by all numbers.

Least common multiple (LCM) of 76, 55, 56, 484 is 643720.

LCM(76, 55, 56, 484) = 643720

LCM of 76, 55, 56, 484

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

Least Common Multiple of 76, 55, 56, 484 by common division method
Least Common Multiple of 76, 55, 56, 484 with GCF Formula

Least Common Multiple of 76,55,56,484

Least Common Multiple (LCM) of 76,55,56,484 is 643720

2	76, 55, 56, 484
2	38, 55, 28, 242
11	19, 55, 14, 121
	19, 5, 14, 11

∴ So the LCM of the given numbers is 2 x 2 x 11 x 19 x 5 x 14 x 11 = 643720

Least Common Multiple of 76,55,56,484 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 76,55,56,484 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(76,55,56,484) = 1

common factors(in case of two or more numbers have common factors) = 176

GCF(76,55,56,484) x common factors =1 x 176 = 176

LCM(76,55,56,484) = ( 76 × 55 × 56 × 484 ) / 176

LCM(76,55,56,484) = 113294720 / 176

LCM(76,55,56,484) = 643720

∴ Least Common Multiple of 76,55,56,484 is 643720

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 76, 55, 56, 484

1. What is the LCM of 76, 55, 56, 484?

Answer: LCM of 76, 55, 56, 484 is 643720.

2. What are the Factors of 643720?

Answer: Factors of 643720 are . There are integers that are factors of 643720

3. How to Find the LCM of 76, 55, 56, 484 ?

Least Common Multiple of 76, 55, 56, 484.

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(76, 55, 56, 484) = 2 x 2 x 2 x 5 x 7 x 11 x 11 x 19 = 643720.