Least Common Multiple of 10/68, 90/48, 90/11, 78/545

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 10/68, 90/48, 90/11, 78/545 quickly i.e. 1170 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 10/68, 90/48, 90/11, 78/545 is 1170.

LCM(10/68, 90/48, 90/11, 78/545) = 1170

LCM of 10/68, 90/48, 90/11, 78/545

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 10/68,90/48,90/11,78/545

Given numbers are 10/68,90/48,90/11,78/545

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 10,90,90,78

Least Common Multiple of Numerators i.e. LCM of 10,90,90,78 is 1170.

GCF of Denominators means GCF of 68,48,11,545 as per the given fractions.

GCF of 68,48,11,545 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 10,90,90,78

LCM of Fractions 10/68,90/48,90/11,78/545 is 1170

2 10, 90, 90, 78
3 5, 45, 45, 39
3 5, 15, 15, 13
5 5, 5, 5, 13
1, 1, 1, 13

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 1 x 1 x 1 x 13 = 1170

Least Common Multiple of 10,90,90,78 with GCF Formula

Least Common Multiple of 10,90,90,78 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 10,90,90,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(10,90,90,78) = 2

common factors(in case of two or more numbers have common factors) = 2700

GCF(10,90,90,78) x common factors =2 x 2700 = 5400

LCM(10,90,90,78) = ( 10 × 90 × 90 × 78 ) / 5400

LCM(10,90,90,78) = 6318000 / 5400

LCM(10,90,90,78) = 1170


Lets's calculate GCF of 68,48,11,545

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1170/1

Therefore the LCM of Fractions 10/68,90/48,90/11,78/545 is 1170

Greatest Common Factor of 68,48,11,545 By Matching Biggest Common Factor Method

Greatest Common Factor of 68,48,11,545 By Matching Biggest Common Factor Method

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

Greatest Common Factor

We found the factors 68,48,11,545 . The biggest common factor number is the GCF number.
So the greatest common factor 68,48,11,545 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 10/68, 90/48, 90/11, 78/545

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 10/68, 90/48, 90/11, 78/545?

Answer: LCM of Numerators as per given numbers 10/68, 90/48, 90/11, 78/545 is

LCM of Numerators i.e. for 10,90,90,78 is 1170

GCF of denominators i.e. for 68,48,11,545 is 1.

Thus, LCM of Fractions is 1170.Finally, LCM of Fractions for 10/68, 90/48, 90/11, 78/545 is 1170.