Least Common Multiple of 75/84, 34/91, 647/279

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 75/84, 34/91, 647/279 quickly i.e. 1649850 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 75/84, 34/91, 647/279 is 1649850.

LCM(75/84, 34/91, 647/279) = 1649850

LCM of 75/84, 34/91, 647/279

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 75/84,34/91,647/279

Given numbers are 75/84,34/91,647/279

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 75,34,647

Least Common Multiple of Numerators i.e. LCM of 75,34,647 is 1649850.

GCF of Denominators means GCF of 84,91,279 as per the given fractions.

GCF of 84,91,279 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 75,34,647

LCM of Fractions 75/84,34/91,647/279 is 1649850

Given numbers has no common factors except 1. So, there LCM is their product i.e 1649850

Least Common Multiple of 75,34,647 with GCF Formula

Least Common Multiple of 75,34,647 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 75,34,647 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(75,34,647) = 1

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

GCF(75,34,647) x common factors =1 x 1 = 1

LCM(75,34,647) = ( 75 × 34 × 647 ) / 1

LCM(75,34,647) = 1649850 / 1

LCM(75,34,647) = 1649850


Lets's calculate GCF of 84,91,279

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1649850/1

Therefore the LCM of Fractions 75/84,34/91,647/279 is 1649850

Greatest Common Factor of 84,91,279 By Matching Biggest Common Factor Method

Greatest Common Factor of 84,91,279 By Matching Biggest Common Factor Method

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Greatest Common Factor

We found the factors 84,91,279 . The biggest common factor number is the GCF number.
So the greatest common factor 84,91,279 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 75/84, 34/91, 647/279

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 75/84, 34/91, 647/279?

Answer: LCM of Numerators as per given numbers 75/84, 34/91, 647/279 is

LCM of Numerators i.e. for 75,34,647 is 1649850

GCF of denominators i.e. for 84,91,279 is 1.

Thus, LCM of Fractions is 1649850.Finally, LCM of Fractions for 75/84, 34/91, 647/279 is 1649850.