Least Common Multiple of 385/17, 647/89, 631/158

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Know Least Common Multiple of fractions 385/17, 647/89, 631/158 quickly i.e. 157178945 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 385/17, 647/89, 631/158 is 157178945.

LCM(385/17, 647/89, 631/158) = 157178945

LCM of 385/17, 647/89, 631/158

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 385/17,647/89,631/158

Given numbers are 385/17,647/89,631/158

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 385,647,631

Least Common Multiple of Numerators i.e. LCM of 385,647,631 is 157178945.

GCF of Denominators means GCF of 17,89,158 as per the given fractions.

GCF of 17,89,158 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 385,647,631

LCM of Fractions 385/17,647/89,631/158 is 157178945

Given numbers has no common factors except 1. So, there LCM is their product i.e 157178945

Least Common Multiple of 385,647,631 with GCF Formula

Least Common Multiple of 385,647,631 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 385,647,631 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(385,647,631) = 1

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

GCF(385,647,631) x common factors =1 x 1 = 1

LCM(385,647,631) = ( 385 × 647 × 631 ) / 1

LCM(385,647,631) = 157178945 / 1

LCM(385,647,631) = 157178945


Lets's calculate GCF of 17,89,158

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 157178945/1

Therefore the LCM of Fractions 385/17,647/89,631/158 is 157178945

Greatest Common Factor of 17,89,158 By Matching Biggest Common Factor Method

Greatest Common Factor of 17,89,158 By Matching Biggest Common Factor Method

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 17,89,158 . The biggest common factor number is the GCF number.
So the greatest common factor 17,89,158 is 1.


LCM of Fractions Calculation Examples

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Frequently Asked Questions on Fractional LCM of 385/17, 647/89, 631/158

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 385/17, 647/89, 631/158?

Answer: LCM of Numerators as per given numbers 385/17, 647/89, 631/158 is

LCM of Numerators i.e. for 385,647,631 is 157178945

GCF of denominators i.e. for 17,89,158 is 1.

Thus, LCM of Fractions is 157178945.Finally, LCM of Fractions for 385/17, 647/89, 631/158 is 157178945.