Least Common Multiple of 27/490, 1571/3142

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 27/490, 1571/3142 quickly i.e. 42417/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 27/490, 1571/3142 is 42417/2.

LCM(27/490, 1571/3142) = 42417/2

LCM of 27/490, 1571/3142

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 27/490,1571/3142

Given numbers are 27/490,1571/3142

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 27,1571

Least Common Multiple of Numerators i.e. LCM of 27,1571 is 42417.

GCF of Denominators means GCF of 490,3142 as per the given fractions.

GCF of 490,3142 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 27,1571

LCM of Fractions 27/490,1571/3142 is 42417/2

Given numbers has no common factors except 1. So, there LCM is their product i.e 42417

Least Common Multiple of 27,1571 with GCF Formula

Least Common Multiple of 27,1571 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 27,1571 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(27,1571) = 1

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

GCF(27,1571) x common factors =1 x 1 = 1

LCM(27,1571) = ( 27 × 1571 ) / 1

LCM(27,1571) = 42417 / 1

LCM(27,1571) = 42417


Lets's calculate GCF of 490,3142

2 490, 3142
245, 1571

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 42417/2

Therefore the LCM of Fractions 27/490,1571/3142 is 42417/2

Greatest Common Factor of 490,3142 By Matching Biggest Common Factor Method

Greatest Common Factor of 490,3142 By Matching Biggest Common Factor Method

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 3142

List of positive integer factors of 3142 that divides 3142 without a remainder.

1,2,1571,3142

Greatest Common Factor

We found the factors 490,3142 . The biggest common factor number is the GCF number.
So the greatest common factor 490,3142 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 27/490, 1571/3142

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 27/490, 1571/3142?

Answer: LCM of Numerators as per given numbers 27/490, 1571/3142 is

LCM of Numerators i.e. for 27,1571 is 42417

GCF of denominators i.e. for 490,3142 is 2.

Thus, LCM of Fractions is 42417/2.Finally, LCM of Fractions for 27/490, 1571/3142 is 42417/2.