Least Common Multiple of 788, 390, 556

Q: How to Find the LCM of 788, 390, 556 ?

Least Common Multiple of 788, 390, 556 = 21358740 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(788, 390, 556) = 2 x 2 x 3 x 5 x 13 x 139 x 197 = 21358740.

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 788, 390, 556 i.e. 21358740 smallest integer divisible by all numbers.

Least common multiple (LCM) of 788, 390, 556 is 21358740.

LCM(788, 390, 556) = 21358740

LCM of 788, 390, 556

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

Least Common Multiple of 788, 390, 556 by common division method
Least Common Multiple of 788, 390, 556 with GCF Formula

Least Common Multiple of 788,390,556

Least Common Multiple (LCM) of 788,390,556 is 21358740

2	788, 390, 556
2	394, 195, 278
	197, 195, 139

∴ So the LCM of the given numbers is 2 x 2 x 197 x 195 x 139 = 21358740

Least Common Multiple of 788,390,556 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 788,390,556 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(788,390,556) = 2

common factors(in case of two or more numbers have common factors) = 4

GCF(788,390,556) x common factors =2 x 4 = 8

LCM(788,390,556) = ( 788 × 390 × 556 ) / 8

LCM(788,390,556) = 170869920 / 8

LCM(788,390,556) = 21358740

∴ Least Common Multiple of 788,390,556 is 21358740

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 788, 390, 556

1. What is the LCM of 788, 390, 556?

Answer: LCM of 788, 390, 556 is 21358740.

2. What are the Factors of 21358740?

Answer: Factors of 21358740 are . There are integers that are factors of 21358740

3. How to Find the LCM of 788, 390, 556 ?

Least Common Multiple of 788, 390, 556.

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(788, 390, 556) = 2 x 2 x 3 x 5 x 13 x 139 x 197 = 21358740.