Least Common Multiple of 257/75, 497/1123

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 257/75, 497/1123 quickly i.e. 127729 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 257/75, 497/1123 is 127729.

LCM(257/75, 497/1123) = 127729

LCM of 257/75, 497/1123

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 257/75,497/1123

Given numbers are 257/75,497/1123

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 257,497

Least Common Multiple of Numerators i.e. LCM of 257,497 is 127729.

GCF of Denominators means GCF of 75,1123 as per the given fractions.

GCF of 75,1123 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 257,497

LCM of Fractions 257/75,497/1123 is 127729

Given numbers has no common factors except 1. So, there LCM is their product i.e 127729

Least Common Multiple of 257,497 with GCF Formula

Least Common Multiple of 257,497 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 257,497 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(257,497) = 1

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

GCF(257,497) x common factors =1 x 1 = 1

LCM(257,497) = ( 257 × 497 ) / 1

LCM(257,497) = 127729 / 1

LCM(257,497) = 127729


Lets's calculate GCF of 75,1123

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 127729/1

Therefore the LCM of Fractions 257/75,497/1123 is 127729

Greatest Common Factor of 75,1123 By Matching Biggest Common Factor Method

Greatest Common Factor of 75,1123 By Matching Biggest Common Factor Method

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 1123

List of positive integer factors of 1123 that divides 1123 without a remainder.

1,1123

Greatest Common Factor

We found the factors 75,1123 . The biggest common factor number is the GCF number.
So the greatest common factor 75,1123 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 257/75, 497/1123

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 257/75, 497/1123?

Answer: LCM of Numerators as per given numbers 257/75, 497/1123 is

LCM of Numerators i.e. for 257,497 is 127729

GCF of denominators i.e. for 75,1123 is 1.

Thus, LCM of Fractions is 127729.Finally, LCM of Fractions for 257/75, 497/1123 is 127729.