Least Common Multiple of 821, 1120

Q: How to Find the LCM of 821, 1120 ?

Least Common Multiple of 821, 1120 = 919520 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(821, 1120) = 2 x 2 x 2 x 2 x 2 x 5 x 7 x 821 = 919520.

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 821, 1120 i.e. 919520 smallest integer divisible by all numbers.

Least common multiple (LCM) of 821, 1120 is 919520.

LCM(821, 1120) = 919520

LCM of 821, 1120

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

Least Common Multiple of 821, 1120 by common division method
Least Common Multiple of 821, 1120 with GCF Formula

Least Common Multiple of 821,1120

Least Common Multiple (LCM) of 821,1120 is 919520

Given numbers has no common factors except 1. So, there LCM is their product i.e 919520

Least Common Multiple of 821,1120 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 821,1120 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(821,1120) = 1

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

GCF(821,1120) x common factors =1 x 1 = 1

LCM(821,1120) = ( 821 × 1120 ) / 1

LCM(821,1120) = 919520 / 1

LCM(821,1120) = 919520

∴ Least Common Multiple of 821,1120 is 919520

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 821, 1120

1. What is the LCM of 821, 1120?

Answer: LCM of 821, 1120 is 919520.

2. What are the Factors of 919520?

Answer: Factors of 919520 are . There are integers that are factors of 919520

3. How to Find the LCM of 821, 1120 ?

Least Common Multiple of 821, 1120.

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(821, 1120) = 2 x 2 x 2 x 2 x 2 x 5 x 7 x 821 = 919520.