Least Common Multiple of 980, 390, 780

Q: How to Find the LCM of 980, 390, 780 ?

Least Common Multiple of 980, 390, 780 = 38220 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(980, 390, 780) = 2 x 2 x 3 x 5 x 7 x 7 x 13 = 38220.

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 980, 390, 780 i.e. 38220 smallest integer divisible by all numbers.

Least common multiple (LCM) of 980, 390, 780 is 38220.

LCM(980, 390, 780) = 38220

LCM of 980, 390, 780

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

Least Common Multiple of 980, 390, 780 by common division method
Least Common Multiple of 980, 390, 780 with GCF Formula

Least Common Multiple of 980,390,780

Least Common Multiple (LCM) of 980,390,780 is 38220

2	980, 390, 780
2	490, 195, 390
3	245, 195, 195
5	245, 65, 65
13	49, 13, 13
	49, 1, 1

∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 13 x 49 x 1 x 1 = 38220

Least Common Multiple of 980,390,780 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 980,390,780 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(980,390,780) = 10

common factors(in case of two or more numbers have common factors) = 780

GCF(980,390,780) x common factors =10 x 780 = 7800

LCM(980,390,780) = ( 980 × 390 × 780 ) / 7800

LCM(980,390,780) = 298116000 / 7800

LCM(980,390,780) = 38220

∴ Least Common Multiple of 980,390,780 is 38220

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 980, 390, 780

1. What is the LCM of 980, 390, 780?

Answer: LCM of 980, 390, 780 is 38220.

2. What are the Factors of 38220?

Answer: Factors of 38220 are . There are integers that are factors of 38220

3. How to Find the LCM of 980, 390, 780 ?

Least Common Multiple of 980, 390, 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(980, 390, 780) = 2 x 2 x 3 x 5 x 7 x 7 x 13 = 38220.