Least Common Multiple of 649/84, 393/42, 428/532

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 649/84, 393/42, 428/532 quickly i.e. 109164396/14 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 649/84, 393/42, 428/532 is 109164396/14.

LCM(649/84, 393/42, 428/532) = 109164396/14

LCM of 649/84, 393/42, 428/532

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 649/84,393/42,428/532

Given numbers are 649/84,393/42,428/532

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 649,393,428

Least Common Multiple of Numerators i.e. LCM of 649,393,428 is 109164396.

GCF of Denominators means GCF of 84,42,532 as per the given fractions.

GCF of 84,42,532 is 14 as it is the largest common factor for these numbers.

Lets's calculate LCM of 649,393,428

LCM of Fractions 649/84,393/42,428/532 is 109164396/14

Given numbers has no common factors except 1. So, there LCM is their product i.e 109164396

Least Common Multiple of 649,393,428 with GCF Formula

Least Common Multiple of 649,393,428 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 649,393,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(649,393,428) = 1

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

GCF(649,393,428) x common factors =1 x 1 = 1

LCM(649,393,428) = ( 649 × 393 × 428 ) / 1

LCM(649,393,428) = 109164396 / 1

LCM(649,393,428) = 109164396


Lets's calculate GCF of 84,42,532

2 84, 42, 532
7 42, 21, 266
6, 3, 38

∴ So the GCF of the given numbers is 2 x 7 = 14

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 109164396/14

Therefore the LCM of Fractions 649/84,393/42,428/532 is 109164396/14

Greatest Common Factor of 84,42,532 By Matching Biggest Common Factor Method

Greatest Common Factor of 84,42,532 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 532

List of positive integer factors of 532 that divides 532 without a remainder.

1,2,4,7,14,19,28,38,76,133,266,532

Greatest Common Factor

We found the factors 84,42,532 . The biggest common factor number is the GCF number.
So the greatest common factor 84,42,532 is 14.


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 649/84, 393/42, 428/532

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 649/84, 393/42, 428/532?

Answer: LCM of Numerators as per given numbers 649/84, 393/42, 428/532 is

LCM of Numerators i.e. for 649,393,428 is 109164396

GCF of denominators i.e. for 84,42,532 is 14.

Thus, LCM of Fractions is 109164396/14.Finally, LCM of Fractions for 649/84, 393/42, 428/532 is 109164396/14.