Least Common Multiple of 721, 3720

Q: How to Find the LCM of 721, 3720 ?

Least Common Multiple of 721, 3720 = 2682120 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(721, 3720) = 2 x 2 x 2 x 3 x 5 x 7 x 31 x 103 = 2682120.

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 721, 3720 i.e. 2682120 smallest integer divisible by all numbers.

Least common multiple (LCM) of 721, 3720 is 2682120.

LCM(721, 3720) = 2682120

LCM of 721, 3720

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

Least Common Multiple of 721, 3720 by common division method
Least Common Multiple of 721, 3720 with GCF Formula

Least Common Multiple of 721,3720

Least Common Multiple (LCM) of 721,3720 is 2682120

Given numbers has no common factors except 1. So, there LCM is their product i.e 2682120

Least Common Multiple of 721,3720 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 721,3720 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(721,3720) = 1

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

GCF(721,3720) x common factors =1 x 1 = 1

LCM(721,3720) = ( 721 × 3720 ) / 1

LCM(721,3720) = 2682120 / 1

LCM(721,3720) = 2682120

∴ Least Common Multiple of 721,3720 is 2682120

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 721, 3720

1. What is the LCM of 721, 3720?

Answer: LCM of 721, 3720 is 2682120.

2. What are the Factors of 2682120?

Answer: Factors of 2682120 are . There are integers that are factors of 2682120

3. How to Find the LCM of 721, 3720 ?

Least Common Multiple of 721, 3720.

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(721, 3720) = 2 x 2 x 2 x 3 x 5 x 7 x 31 x 103 = 2682120.