Least Common Multiple of 98, 72, 205, 440

Q: How to Find the LCM of 98, 72, 205, 440 ?

Least Common Multiple of 98, 72, 205, 440 = 7955640 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(98, 72, 205, 440) = 2 x 2 x 2 x 3 x 3 x 5 x 7 x 7 x 11 x 41 = 7955640.

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 98, 72, 205, 440 i.e. 7955640 smallest integer divisible by all numbers.

Least common multiple (LCM) of 98, 72, 205, 440 is 7955640.

LCM(98, 72, 205, 440) = 7955640

LCM of 98, 72, 205, 440

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

Least Common Multiple of 98, 72, 205, 440 by common division method
Least Common Multiple of 98, 72, 205, 440 with GCF Formula

Least Common Multiple of 98,72,205,440

Least Common Multiple (LCM) of 98,72,205,440 is 7955640

2	98, 72, 205, 440
2	49, 36, 205, 220
2	49, 18, 205, 110
5	49, 9, 205, 55
	49, 9, 41, 11

∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 49 x 9 x 41 x 11 = 7955640

Least Common Multiple of 98,72,205,440 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 98,72,205,440 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(98,72,205,440) = 1

common factors(in case of two or more numbers have common factors) = 80

GCF(98,72,205,440) x common factors =1 x 80 = 80

LCM(98,72,205,440) = ( 98 × 72 × 205 × 440 ) / 80

LCM(98,72,205,440) = 636451200 / 80

LCM(98,72,205,440) = 7955640

∴ Least Common Multiple of 98,72,205,440 is 7955640

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 98, 72, 205, 440

1. What is the LCM of 98, 72, 205, 440?

Answer: LCM of 98, 72, 205, 440 is 7955640.

2. What are the Factors of 7955640?

Answer: Factors of 7955640 are . There are integers that are factors of 7955640

3. How to Find the LCM of 98, 72, 205, 440 ?

Least Common Multiple of 98, 72, 205, 440.

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(98, 72, 205, 440) = 2 x 2 x 2 x 3 x 3 x 5 x 7 x 7 x 11 x 41 = 7955640.