Least Common Multiple of 810, 748, 640

Q: How to Find the LCM of 810, 748, 640 ?

Least Common Multiple of 810, 748, 640 = 9694080 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(810, 748, 640) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 5 x 11 x 17 = 9694080.

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 810, 748, 640 i.e. 9694080 smallest integer divisible by all numbers.

Least common multiple (LCM) of 810, 748, 640 is 9694080.

LCM(810, 748, 640) = 9694080

LCM of 810, 748, 640

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

Least Common Multiple of 810, 748, 640 by common division method
Least Common Multiple of 810, 748, 640 with GCF Formula

Least Common Multiple of 810,748,640

Least Common Multiple (LCM) of 810,748,640 is 9694080

2	810, 748, 640
2	405, 374, 320
5	405, 187, 160
	81, 187, 32

∴ So the LCM of the given numbers is 2 x 2 x 5 x 81 x 187 x 32 = 9694080

Least Common Multiple of 810,748,640 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 810,748,640 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(810,748,640) = 2

common factors(in case of two or more numbers have common factors) = 20

GCF(810,748,640) x common factors =2 x 20 = 40

LCM(810,748,640) = ( 810 × 748 × 640 ) / 40

LCM(810,748,640) = 387763200 / 40

LCM(810,748,640) = 9694080

∴ Least Common Multiple of 810,748,640 is 9694080

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 810, 748, 640

1. What is the LCM of 810, 748, 640?

Answer: LCM of 810, 748, 640 is 9694080.

2. What are the Factors of 9694080?

Answer: Factors of 9694080 are . There are integers that are factors of 9694080

3. How to Find the LCM of 810, 748, 640 ?

Least Common Multiple of 810, 748, 640.

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(810, 748, 640) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 5 x 11 x 17 = 9694080.