Least Common Multiple of 545/91, 229/12, 989/77

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 545/91, 229/12, 989/77 quickly i.e. 123432145 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 545/91, 229/12, 989/77 is 123432145.

LCM(545/91, 229/12, 989/77) = 123432145

LCM of 545/91, 229/12, 989/77

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 545/91,229/12,989/77

Given numbers are 545/91,229/12,989/77

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 545,229,989

Least Common Multiple of Numerators i.e. LCM of 545,229,989 is 123432145.

GCF of Denominators means GCF of 91,12,77 as per the given fractions.

GCF of 91,12,77 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 545,229,989

LCM of Fractions 545/91,229/12,989/77 is 123432145

Given numbers has no common factors except 1. So, there LCM is their product i.e 123432145

Least Common Multiple of 545,229,989 with GCF Formula

Least Common Multiple of 545,229,989 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 545,229,989 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(545,229,989) = 1

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

GCF(545,229,989) x common factors =1 x 1 = 1

LCM(545,229,989) = ( 545 × 229 × 989 ) / 1

LCM(545,229,989) = 123432145 / 1

LCM(545,229,989) = 123432145


Lets's calculate GCF of 91,12,77

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 123432145/1

Therefore the LCM of Fractions 545/91,229/12,989/77 is 123432145

Greatest Common Factor of 91,12,77 By Matching Biggest Common Factor Method

Greatest Common Factor of 91,12,77 By Matching Biggest Common Factor Method

Factors of 91

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

1,7,13,91

Factors of 12

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

1,2,3,4,6,12

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 91,12,77 . The biggest common factor number is the GCF number.
So the greatest common factor 91,12,77 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 545/91, 229/12, 989/77

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 545/91, 229/12, 989/77?

Answer: LCM of Numerators as per given numbers 545/91, 229/12, 989/77 is

LCM of Numerators i.e. for 545,229,989 is 123432145

GCF of denominators i.e. for 91,12,77 is 1.

Thus, LCM of Fractions is 123432145.Finally, LCM of Fractions for 545/91, 229/12, 989/77 is 123432145.