Least Common Multiple of 819, 780, 789

Q: How to Find the LCM of 819, 780, 789 ?

Least Common Multiple of 819, 780, 789 = 4307940 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, 780, 789) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 263 = 4307940.

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, 780, 789 i.e. 4307940 smallest integer divisible by all numbers.

Least common multiple (LCM) of 819, 780, 789 is 4307940.

LCM(819, 780, 789) = 4307940

LCM of 819, 780, 789

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

Least Common Multiple of 819, 780, 789 by common division method
Least Common Multiple of 819, 780, 789 with GCF Formula

Least Common Multiple of 819,780,789

Least Common Multiple (LCM) of 819,780,789 is 4307940

3	819, 780, 789
13	273, 260, 263
	21, 20, 263

∴ So the LCM of the given numbers is 3 x 13 x 21 x 20 x 263 = 4307940

Least Common Multiple of 819,780,789 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 819,780,789 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(819,780,789) = 3

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

GCF(819,780,789) x common factors =3 x 39 = 117

LCM(819,780,789) = ( 819 × 780 × 789 ) / 117

LCM(819,780,789) = 504028980 / 117

LCM(819,780,789) = 4307940

∴ Least Common Multiple of 819,780,789 is 4307940

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, 780, 789

1. What is the LCM of 819, 780, 789?

Answer: LCM of 819, 780, 789 is 4307940.

2. What are the Factors of 4307940?

Answer: Factors of 4307940 are . There are integers that are factors of 4307940

3. How to Find the LCM of 819, 780, 789 ?

Least Common Multiple of 819, 780, 789.

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, 780, 789) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 263 = 4307940.