Least Common Multiple of 423/774, 257/154, 801/478

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 423/774, 257/154, 801/478 quickly i.e. 9675279/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 423/774, 257/154, 801/478 is 9675279/2.

LCM(423/774, 257/154, 801/478) = 9675279/2

LCM of 423/774, 257/154, 801/478

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 423/774,257/154,801/478

Given numbers are 423/774,257/154,801/478

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 423,257,801

Least Common Multiple of Numerators i.e. LCM of 423,257,801 is 9675279.

GCF of Denominators means GCF of 774,154,478 as per the given fractions.

GCF of 774,154,478 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 423,257,801

LCM of Fractions 423/774,257/154,801/478 is 9675279/2

3 423, 257, 801
3 141, 257, 267
47, 257, 89

∴ So the LCM of the given numbers is 3 x 3 x 47 x 257 x 89 = 9675279

Least Common Multiple of 423,257,801 with GCF Formula

Least Common Multiple of 423,257,801 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 423,257,801 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(423,257,801) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(423,257,801) x common factors =1 x 9 = 9

LCM(423,257,801) = ( 423 × 257 × 801 ) / 9

LCM(423,257,801) = 87077511 / 9

LCM(423,257,801) = 9675279


Lets's calculate GCF of 774,154,478

2 774, 154, 478
387, 77, 239

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 9675279/2

Therefore the LCM of Fractions 423/774,257/154,801/478 is 9675279/2

Greatest Common Factor of 774,154,478 By Matching Biggest Common Factor Method

Greatest Common Factor of 774,154,478 By Matching Biggest Common Factor Method

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 774,154,478 . The biggest common factor number is the GCF number.
So the greatest common factor 774,154,478 is 2.


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 423/774, 257/154, 801/478

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 423/774, 257/154, 801/478?

Answer: LCM of Numerators as per given numbers 423/774, 257/154, 801/478 is

LCM of Numerators i.e. for 423,257,801 is 9675279

GCF of denominators i.e. for 774,154,478 is 2.

Thus, LCM of Fractions is 9675279/2.Finally, LCM of Fractions for 423/774, 257/154, 801/478 is 9675279/2.