Least Common Multiple of 35/81, 970/15, 856/781

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 35/81, 970/15, 856/781 quickly i.e. 2906120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 35/81, 970/15, 856/781 is 2906120.

LCM(35/81, 970/15, 856/781) = 2906120

LCM of 35/81, 970/15, 856/781

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 35/81,970/15,856/781

Given numbers are 35/81,970/15,856/781

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 35,970,856

Least Common Multiple of Numerators i.e. LCM of 35,970,856 is 2906120.

GCF of Denominators means GCF of 81,15,781 as per the given fractions.

GCF of 81,15,781 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 35,970,856

LCM of Fractions 35/81,970/15,856/781 is 2906120

2 35, 970, 856
5 35, 485, 428
7, 97, 428

∴ So the LCM of the given numbers is 2 x 5 x 7 x 97 x 428 = 2906120

Least Common Multiple of 35,970,856 with GCF Formula

Least Common Multiple of 35,970,856 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 35,970,856 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(35,970,856) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(35,970,856) x common factors =1 x 10 = 10

LCM(35,970,856) = ( 35 × 970 × 856 ) / 10

LCM(35,970,856) = 29061200 / 10

LCM(35,970,856) = 2906120


Lets's calculate GCF of 81,15,781

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2906120/1

Therefore the LCM of Fractions 35/81,970/15,856/781 is 2906120

Greatest Common Factor of 81,15,781 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,15,781 By Matching Biggest Common Factor Method

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 781

List of positive integer factors of 781 that divides 781 without a remainder.

1,11,71,781

Greatest Common Factor

We found the factors 81,15,781 . The biggest common factor number is the GCF number.
So the greatest common factor 81,15,781 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 35/81, 970/15, 856/781

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 35/81, 970/15, 856/781?

Answer: LCM of Numerators as per given numbers 35/81, 970/15, 856/781 is

LCM of Numerators i.e. for 35,970,856 is 2906120

GCF of denominators i.e. for 81,15,781 is 1.

Thus, LCM of Fractions is 2906120.Finally, LCM of Fractions for 35/81, 970/15, 856/781 is 2906120.