Least Common Multiple of 819, 687, 780

Q: How to Find the LCM of 819, 687, 780 ?

Least Common Multiple of 819, 687, 780 = 3751020 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(819, 687, 780) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 229 = 3751020.

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 819, 687, 780 i.e. 3751020 smallest integer divisible by all numbers.

Least common multiple (LCM) of 819, 687, 780 is 3751020.

LCM(819, 687, 780) = 3751020

LCM of 819, 687, 780

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

Least Common Multiple of 819, 687, 780 by common division method
Least Common Multiple of 819, 687, 780 with GCF Formula

Least Common Multiple of 819,687,780

Least Common Multiple (LCM) of 819,687,780 is 3751020

3	819, 687, 780
13	273, 229, 260
	21, 229, 20

∴ So the LCM of the given numbers is 3 x 13 x 21 x 229 x 20 = 3751020

Least Common Multiple of 819,687,780 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 819,687,780 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(819,687,780) = 3

common factors(in case of two or more numbers have common factors) = 39

GCF(819,687,780) x common factors =3 x 39 = 117

LCM(819,687,780) = ( 819 × 687 × 780 ) / 117

LCM(819,687,780) = 438869340 / 117

LCM(819,687,780) = 3751020

∴ Least Common Multiple of 819,687,780 is 3751020

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 819, 687, 780

1. What is the LCM of 819, 687, 780?

Answer: LCM of 819, 687, 780 is 3751020.

2. What are the Factors of 3751020?

Answer: Factors of 3751020 are . There are integers that are factors of 3751020

3. How to Find the LCM of 819, 687, 780 ?

Least Common Multiple of 819, 687, 780.

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(819, 687, 780) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 229 = 3751020.