Least Common Multiple of 571/42, 154/6430

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 571/42, 154/6430 quickly i.e. 43967 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 571/42, 154/6430 is 43967.

LCM(571/42, 154/6430) = 43967

LCM of 571/42, 154/6430

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 571/42,154/6430

Given numbers are 571/42,154/6430

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 571,154

Least Common Multiple of Numerators i.e. LCM of 571,154 is 87934.

GCF of Denominators means GCF of 42,6430 as per the given fractions.

GCF of 42,6430 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 571,154

LCM of Fractions 571/42,154/6430 is 43967

Given numbers has no common factors except 1. So, there LCM is their product i.e 87934

Least Common Multiple of 571,154 with GCF Formula

Least Common Multiple of 571,154 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 571,154 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(571,154) = 1

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

GCF(571,154) x common factors =1 x 1 = 1

LCM(571,154) = ( 571 × 154 ) / 1

LCM(571,154) = 87934 / 1

LCM(571,154) = 87934


Lets's calculate GCF of 42,6430

2 42, 6430
21, 3215

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 87934/2

Therefore the LCM of Fractions 571/42,154/6430 is 43967

Greatest Common Factor of 42,6430 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,6430 By Matching Biggest Common Factor Method

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 6430

List of positive integer factors of 6430 that divides 6430 without a remainder.

1,2,5,10,643,1286,3215,6430

Greatest Common Factor

We found the factors 42,6430 . The biggest common factor number is the GCF number.
So the greatest common factor 42,6430 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 571/42, 154/6430

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 571/42, 154/6430?

Answer: LCM of Numerators as per given numbers 571/42, 154/6430 is

LCM of Numerators i.e. for 571,154 is 87934

GCF of denominators i.e. for 42,6430 is 2.

Thus, LCM of Fractions is 43967.Finally, LCM of Fractions for 571/42, 154/6430 is 43967.