Least Common Multiple of 76/84, 689/15, 432/854

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 76/84, 689/15, 432/854 quickly i.e. 5655312 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 76/84, 689/15, 432/854 is 5655312.

LCM(76/84, 689/15, 432/854) = 5655312

LCM of 76/84, 689/15, 432/854

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 76/84,689/15,432/854

Given numbers are 76/84,689/15,432/854

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 76,689,432

Least Common Multiple of Numerators i.e. LCM of 76,689,432 is 5655312.

GCF of Denominators means GCF of 84,15,854 as per the given fractions.

GCF of 84,15,854 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 76,689,432

LCM of Fractions 76/84,689/15,432/854 is 5655312

2 76, 689, 432
2 38, 689, 216
19, 689, 108

∴ So the LCM of the given numbers is 2 x 2 x 19 x 689 x 108 = 5655312

Least Common Multiple of 76,689,432 with GCF Formula

Least Common Multiple of 76,689,432 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 76,689,432 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(76,689,432) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(76,689,432) x common factors =1 x 4 = 4

LCM(76,689,432) = ( 76 × 689 × 432 ) / 4

LCM(76,689,432) = 22621248 / 4

LCM(76,689,432) = 5655312


Lets's calculate GCF of 84,15,854

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5655312/1

Therefore the LCM of Fractions 76/84,689/15,432/854 is 5655312

Greatest Common Factor of 84,15,854 By Matching Biggest Common Factor Method

Greatest Common Factor of 84,15,854 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 854

List of positive integer factors of 854 that divides 854 without a remainder.

1,2,7,14,61,122,427,854

Greatest Common Factor

We found the factors 84,15,854 . The biggest common factor number is the GCF number.
So the greatest common factor 84,15,854 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 76/84, 689/15, 432/854

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 76/84, 689/15, 432/854?

Answer: LCM of Numerators as per given numbers 76/84, 689/15, 432/854 is

LCM of Numerators i.e. for 76,689,432 is 5655312

GCF of denominators i.e. for 84,15,854 is 1.

Thus, LCM of Fractions is 5655312.Finally, LCM of Fractions for 76/84, 689/15, 432/854 is 5655312.