Least Common Multiple of 638, 400, 435

Q: How to Find the LCM of 638, 400, 435 ?

Least Common Multiple of 638, 400, 435 = 382800 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(638, 400, 435) = 2 x 2 x 2 x 2 x 3 x 5 x 5 x 11 x 29 = 382800.

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 638, 400, 435 i.e. 382800 smallest integer divisible by all numbers.

Least common multiple (LCM) of 638, 400, 435 is 382800.

LCM(638, 400, 435) = 382800

LCM of 638, 400, 435

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

Least Common Multiple of 638, 400, 435 by common division method
Least Common Multiple of 638, 400, 435 with GCF Formula

Least Common Multiple of 638,400,435

Least Common Multiple (LCM) of 638,400,435 is 382800

2	638, 400, 435
5	319, 200, 435
29	319, 40, 87
	11, 40, 3

∴ So the LCM of the given numbers is 2 x 5 x 29 x 11 x 40 x 3 = 382800

Least Common Multiple of 638,400,435 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 638,400,435 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,400,435) = 1

common factors(in case of two or more numbers have common factors) = 290

GCF(638,400,435) x common factors =1 x 290 = 290

LCM(638,400,435) = ( 638 × 400 × 435 ) / 290

LCM(638,400,435) = 111012000 / 290

LCM(638,400,435) = 382800

∴ Least Common Multiple of 638,400,435 is 382800

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 638, 400, 435

1. What is the LCM of 638, 400, 435?

Answer: LCM of 638, 400, 435 is 382800.

2. What are the Factors of 382800?

Answer: Factors of 382800 are . There are integers that are factors of 382800

3. How to Find the LCM of 638, 400, 435 ?

Least Common Multiple of 638, 400, 435.

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(638, 400, 435) = 2 x 2 x 2 x 2 x 3 x 5 x 5 x 11 x 29 = 382800.