Least Common Multiple of 786/30, 838/12, 740/851

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 786/30, 838/12, 740/851 quickly i.e. 121853580 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 786/30, 838/12, 740/851 is 121853580.

LCM(786/30, 838/12, 740/851) = 121853580

LCM of 786/30, 838/12, 740/851

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 786/30,838/12,740/851

Given numbers are 786/30,838/12,740/851

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 786,838,740

Least Common Multiple of Numerators i.e. LCM of 786,838,740 is 121853580.

GCF of Denominators means GCF of 30,12,851 as per the given fractions.

GCF of 30,12,851 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 786,838,740

LCM of Fractions 786/30,838/12,740/851 is 121853580

2 786, 838, 740
393, 419, 370

∴ So the LCM of the given numbers is 2 x 393 x 419 x 370 = 121853580

Least Common Multiple of 786,838,740 with GCF Formula

Least Common Multiple of 786,838,740 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 786,838,740 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(786,838,740) = 2

common factors(in case of two or more numbers have common factors) = 2

GCF(786,838,740) x common factors =2 x 2 = 4

LCM(786,838,740) = ( 786 × 838 × 740 ) / 4

LCM(786,838,740) = 487414320 / 4

LCM(786,838,740) = 121853580


Lets's calculate GCF of 30,12,851

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 121853580/1

Therefore the LCM of Fractions 786/30,838/12,740/851 is 121853580

Greatest Common Factor of 30,12,851 By Matching Biggest Common Factor Method

Greatest Common Factor of 30,12,851 By Matching Biggest Common Factor Method

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Greatest Common Factor

We found the factors 30,12,851 . The biggest common factor number is the GCF number.
So the greatest common factor 30,12,851 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 786/30, 838/12, 740/851

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 786/30, 838/12, 740/851?

Answer: LCM of Numerators as per given numbers 786/30, 838/12, 740/851 is

LCM of Numerators i.e. for 786,838,740 is 121853580

GCF of denominators i.e. for 30,12,851 is 1.

Thus, LCM of Fractions is 121853580.Finally, LCM of Fractions for 786/30, 838/12, 740/851 is 121853580.