Least Common Multiple of 2640, 7245

Q: How to Find the LCM of 2640, 7245 ?

Least Common Multiple of 2640, 7245 = 1275120 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(2640, 7245) = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 7 x 11 x 23 = 1275120.

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 2640, 7245 i.e. 1275120 smallest integer divisible by all numbers.

Least common multiple (LCM) of 2640, 7245 is 1275120.

LCM(2640, 7245) = 1275120

LCM of 2640, 7245

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

Least Common Multiple of 2640, 7245 by common division method
Least Common Multiple of 2640, 7245 with GCF Formula

Least Common Multiple of 2640,7245

Least Common Multiple (LCM) of 2640,7245 is 1275120

3	2640, 7245
5	880, 2415
	176, 483

∴ So the LCM of the given numbers is 3 x 5 x 176 x 483 = 1275120

Least Common Multiple of 2640,7245 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 2640,7245 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(2640,7245) = 15

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

GCF(2640,7245) x common factors =15 x 1 = 15

LCM(2640,7245) = ( 2640 × 7245 ) / 15

LCM(2640,7245) = 19126800 / 15

LCM(2640,7245) = 1275120

∴ Least Common Multiple of 2640,7245 is 1275120

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 2640, 7245

1. What is the LCM of 2640, 7245?

Answer: LCM of 2640, 7245 is 1275120.

2. What are the Factors of 1275120?

Answer: Factors of 1275120 are . There are integers that are factors of 1275120

3. How to Find the LCM of 2640, 7245 ?

Least Common Multiple of 2640, 7245.

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(2640, 7245) = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 7 x 11 x 23 = 1275120.