Least Common Multiple of 77/643, 449/367, 355/739

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/643, 449/367, 355/739 quickly i.e. 12273415 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/643, 449/367, 355/739 is 12273415.

LCM(77/643, 449/367, 355/739) = 12273415

LCM of 77/643, 449/367, 355/739

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 77/643,449/367,355/739

Given numbers are 77/643,449/367,355/739

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 77,449,355

Least Common Multiple of Numerators i.e. LCM of 77,449,355 is 12273415.

GCF of Denominators means GCF of 643,367,739 as per the given fractions.

GCF of 643,367,739 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,449,355

LCM of Fractions 77/643,449/367,355/739 is 12273415

Given numbers has no common factors except 1. So, there LCM is their product i.e 12273415

Least Common Multiple of 77,449,355 with GCF Formula

Least Common Multiple of 77,449,355 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 77,449,355 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,449,355) = 1

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

GCF(77,449,355) x common factors =1 x 1 = 1

LCM(77,449,355) = ( 77 × 449 × 355 ) / 1

LCM(77,449,355) = 12273415 / 1

LCM(77,449,355) = 12273415


Lets's calculate GCF of 643,367,739

∴ So GCF of numbers is 1 because of no common factors present between them.

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12273415/1

Therefore the LCM of Fractions 77/643,449/367,355/739 is 12273415

Greatest Common Factor of 643,367,739 By Matching Biggest Common Factor Method

Greatest Common Factor of 643,367,739 By Matching Biggest Common Factor Method

Factors of 643

List of positive integer factors of 643 that divides 643 without a remainder.

1,643

Factors of 367

List of positive integer factors of 367 that divides 367 without a remainder.

1,367

Factors of 739

List of positive integer factors of 739 that divides 739 without a remainder.

1,739

Greatest Common Factor

We found the factors 643,367,739 . The biggest common factor number is the GCF number.
So the greatest common factor 643,367,739 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 77/643, 449/367, 355/739

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 77/643, 449/367, 355/739?

Answer: LCM of Numerators as per given numbers 77/643, 449/367, 355/739 is

LCM of Numerators i.e. for 77,449,355 is 12273415

GCF of denominators i.e. for 643,367,739 is 1.

Thus, LCM of Fractions is 12273415.Finally, LCM of Fractions for 77/643, 449/367, 355/739 is 12273415.