Least Common Multiple of 278, 841, 420

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 278, 841, 420 i.e. 49097580 smallest integer divisible by all numbers.

Least common multiple (LCM) of 278, 841, 420 is 49097580.

LCM(278, 841, 420) = 49097580

LCM of 278, 841, 420

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

LCM of:

Least Common Multiple of 278,841,420

Least Common Multiple (LCM) of 278,841,420 is 49097580

2 278, 841, 420
139, 841, 210

∴ So the LCM of the given numbers is 2 x 139 x 841 x 210 = 49097580

Least Common Multiple of 278,841,420 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 278,841,420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(278,841,420) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(278,841,420) x common factors =1 x 2 = 2

LCM(278,841,420) = ( 278 × 841 × 420 ) / 2

LCM(278,841,420) = 98195160 / 2

LCM(278,841,420) = 49097580

∴ Least Common Multiple of 278,841,420 is 49097580

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 278, 841, 420

1. What is the LCM of 278, 841, 420?

Answer: LCM of 278, 841, 420 is 49097580.

2. What are the Factors of 49097580?

Answer: Factors of 49097580 are . There are integers that are factors of 49097580

3. How to Find the LCM of 278, 841, 420 ?

Least Common Multiple of 278, 841, 420.

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(278, 841, 420) = 2 x 2 x 3 x 5 x 7 x 29 x 29 x 139 = 49097580.