Least Common Multiple of 672, 421

Q: How to Find the LCM of 672, 421 ?

Least Common Multiple of 672, 421 = 282912 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(672, 421) = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 421 = 282912.

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 672, 421 i.e. 282912 smallest integer divisible by all numbers.

Least common multiple (LCM) of 672, 421 is 282912.

LCM(672, 421) = 282912

LCM of 672, 421

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

Least Common Multiple of 672, 421 by common division method
Least Common Multiple of 672, 421 with GCF Formula

Least Common Multiple of 672,421

Least Common Multiple (LCM) of 672,421 is 282912

Given numbers has no common factors except 1. So, there LCM is their product i.e 282912

Least Common Multiple of 672,421 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 672,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(672,421) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(672,421) x common factors =1 x 1 = 1

LCM(672,421) = ( 672 × 421 ) / 1

LCM(672,421) = 282912 / 1

LCM(672,421) = 282912

∴ Least Common Multiple of 672,421 is 282912

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 672, 421

1. What is the LCM of 672, 421?

Answer: LCM of 672, 421 is 282912.

2. What are the Factors of 282912?

Answer: Factors of 282912 are . There are integers that are factors of 282912

3. How to Find the LCM of 672, 421 ?

Least Common Multiple of 672, 421.

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(672, 421) = 2 x 2 x 2 x 2 x 2 x 3 x 7 x 421 = 282912.