Least Common Multiple of 90/78, 68/83, 850/750

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/78, 68/83, 850/750 quickly i.e. 15300 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/78, 68/83, 850/750 is 15300.

LCM(90/78, 68/83, 850/750) = 15300

LCM of 90/78, 68/83, 850/750

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 90/78,68/83,850/750

Given numbers are 90/78,68/83,850/750

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 90,68,850

Least Common Multiple of Numerators i.e. LCM of 90,68,850 is 15300.

GCF of Denominators means GCF of 78,83,750 as per the given fractions.

GCF of 78,83,750 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,68,850

LCM of Fractions 90/78,68/83,850/750 is 15300

2 90, 68, 850
5 45, 34, 425
17 9, 34, 85
9, 2, 5

∴ So the LCM of the given numbers is 2 x 5 x 17 x 9 x 2 x 5 = 15300

Least Common Multiple of 90,68,850 with GCF Formula

Least Common Multiple of 90,68,850 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 90,68,850 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,68,850) = 2

common factors(in case of two or more numbers have common factors) = 170

GCF(90,68,850) x common factors =2 x 170 = 340

LCM(90,68,850) = ( 90 × 68 × 850 ) / 340

LCM(90,68,850) = 5202000 / 340

LCM(90,68,850) = 15300


Lets's calculate GCF of 78,83,750

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15300/1

Therefore the LCM of Fractions 90/78,68/83,850/750 is 15300

Greatest Common Factor of 78,83,750 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,83,750 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 750

List of positive integer factors of 750 that divides 750 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,125,150,250,375,750

Greatest Common Factor

We found the factors 78,83,750 . The biggest common factor number is the GCF number.
So the greatest common factor 78,83,750 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 90/78, 68/83, 850/750

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 90/78, 68/83, 850/750?

Answer: LCM of Numerators as per given numbers 90/78, 68/83, 850/750 is

LCM of Numerators i.e. for 90,68,850 is 15300

GCF of denominators i.e. for 78,83,750 is 1.

Thus, LCM of Fractions is 15300.Finally, LCM of Fractions for 90/78, 68/83, 850/750 is 15300.