Least Common Multiple of 677, 549, 21

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 677, 549, 21 i.e. 2601711 smallest integer divisible by all numbers.

Least common multiple (LCM) of 677, 549, 21 is 2601711.

LCM(677, 549, 21) = 2601711

LCM of 677, 549, 21

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

LCM of:

Least Common Multiple of 677,549,21

Least Common Multiple (LCM) of 677,549,21 is 2601711

3 677, 549, 21
677, 183, 7

∴ So the LCM of the given numbers is 3 x 677 x 183 x 7 = 2601711

Least Common Multiple of 677,549,21 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 677,549,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(677,549,21) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(677,549,21) x common factors =1 x 3 = 3

LCM(677,549,21) = ( 677 × 549 × 21 ) / 3

LCM(677,549,21) = 7805133 / 3

LCM(677,549,21) = 2601711

∴ Least Common Multiple of 677,549,21 is 2601711

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 677, 549, 21

1. What is the LCM of 677, 549, 21?

Answer: LCM of 677, 549, 21 is 2601711.

2. What are the Factors of 2601711?

Answer: Factors of 2601711 are . There are integers that are factors of 2601711

3. How to Find the LCM of 677, 549, 21 ?

Least Common Multiple of 677, 549, 21.

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(677, 549, 21) = 3 x 3 x 7 x 61 x 677 = 2601711.