Least Common Multiple of 1984, 1240

Q: How to Find the LCM of 1984, 1240 ?

Least Common Multiple of 1984, 1240 = 9920 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(1984, 1240) = 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31 = 9920.

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 1984, 1240 i.e. 9920 smallest integer divisible by all numbers.

Least common multiple (LCM) of 1984, 1240 is 9920.

LCM(1984, 1240) = 9920

LCM of 1984, 1240

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

Least Common Multiple of 1984, 1240 by common division method
Least Common Multiple of 1984, 1240 with GCF Formula

Least Common Multiple of 1984,1240

Least Common Multiple (LCM) of 1984,1240 is 9920

2	1984, 1240
2	992, 620
2	496, 310
31	248, 155
	8, 5

∴ So the LCM of the given numbers is 2 x 2 x 2 x 31 x 8 x 5 = 9920

Least Common Multiple of 1984,1240 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 1984,1240 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1984,1240) = 248

common factors(in case of two or more numbers have common factors) = 1

GCF(1984,1240) x common factors =248 x 1 = 248

LCM(1984,1240) = ( 1984 × 1240 ) / 248

LCM(1984,1240) = 2460160 / 248

LCM(1984,1240) = 9920

∴ Least Common Multiple of 1984,1240 is 9920

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 1984, 1240

1. What is the LCM of 1984, 1240?

Answer: LCM of 1984, 1240 is 9920.

2. What are the Factors of 9920?

Answer: Factors of 9920 are . There are integers that are factors of 9920

3. How to Find the LCM of 1984, 1240 ?

Least Common Multiple of 1984, 1240.

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(1984, 1240) = 2 x 2 x 2 x 2 x 2 x 2 x 5 x 31 = 9920.