Least Common Multiple of 43/15, 90/91, 17/43, 83/786

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 43/15, 90/91, 17/43, 83/786 quickly i.e. 5460570 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 43/15, 90/91, 17/43, 83/786 is 5460570.

LCM(43/15, 90/91, 17/43, 83/786) = 5460570

LCM of 43/15, 90/91, 17/43, 83/786

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 43/15,90/91,17/43,83/786

Given numbers are 43/15,90/91,17/43,83/786

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 43,90,17,83

Least Common Multiple of Numerators i.e. LCM of 43,90,17,83 is 5460570.

GCF of Denominators means GCF of 15,91,43,786 as per the given fractions.

GCF of 15,91,43,786 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 43,90,17,83

LCM of Fractions 43/15,90/91,17/43,83/786 is 5460570

Given numbers has no common factors except 1. So, there LCM is their product i.e 5460570

Least Common Multiple of 43,90,17,83 with GCF Formula

Least Common Multiple of 43,90,17,83 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 43,90,17,83 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,90,17,83) = 1

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

GCF(43,90,17,83) x common factors =1 x 1 = 1

LCM(43,90,17,83) = ( 43 × 90 × 17 × 83 ) / 1

LCM(43,90,17,83) = 5460570 / 1

LCM(43,90,17,83) = 5460570


Lets's calculate GCF of 15,91,43,786

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5460570/1

Therefore the LCM of Fractions 43/15,90/91,17/43,83/786 is 5460570

Greatest Common Factor of 15,91,43,786 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,91,43,786 By Matching Biggest Common Factor Method

Factors of 15

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

1,3,5,15

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 786

List of positive integer factors of 786 that divides 786 without a remainder.

1,2,3,6,131,262,393,786

Greatest Common Factor

We found the factors 15,91,43,786 . The biggest common factor number is the GCF number.
So the greatest common factor 15,91,43,786 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 43/15, 90/91, 17/43, 83/786

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 43/15, 90/91, 17/43, 83/786?

Answer: LCM of Numerators as per given numbers 43/15, 90/91, 17/43, 83/786 is

LCM of Numerators i.e. for 43,90,17,83 is 5460570

GCF of denominators i.e. for 15,91,43,786 is 1.

Thus, LCM of Fractions is 5460570.Finally, LCM of Fractions for 43/15, 90/91, 17/43, 83/786 is 5460570.