Least Common Multiple of 90/67, 77/991, 249/522

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/67, 77/991, 249/522 quickly i.e. 575190 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/67, 77/991, 249/522 is 575190.

LCM(90/67, 77/991, 249/522) = 575190

LCM of 90/67, 77/991, 249/522

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 90/67,77/991,249/522

Given numbers are 90/67,77/991,249/522

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 90,77,249

Least Common Multiple of Numerators i.e. LCM of 90,77,249 is 575190.

GCF of Denominators means GCF of 67,991,522 as per the given fractions.

GCF of 67,991,522 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,77,249

LCM of Fractions 90/67,77/991,249/522 is 575190

3 90, 77, 249
30, 77, 83

∴ So the LCM of the given numbers is 3 x 30 x 77 x 83 = 575190

Least Common Multiple of 90,77,249 with GCF Formula

Least Common Multiple of 90,77,249 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 90,77,249 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,77,249) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(90,77,249) x common factors =1 x 3 = 3

LCM(90,77,249) = ( 90 × 77 × 249 ) / 3

LCM(90,77,249) = 1725570 / 3

LCM(90,77,249) = 575190


Lets's calculate GCF of 67,991,522

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 575190/1

Therefore the LCM of Fractions 90/67,77/991,249/522 is 575190

Greatest Common Factor of 67,991,522 By Matching Biggest Common Factor Method

Greatest Common Factor of 67,991,522 By Matching Biggest Common Factor Method

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 67,991,522 . The biggest common factor number is the GCF number.
So the greatest common factor 67,991,522 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 90/67, 77/991, 249/522

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 90/67, 77/991, 249/522?

Answer: LCM of Numerators as per given numbers 90/67, 77/991, 249/522 is

LCM of Numerators i.e. for 90,77,249 is 575190

GCF of denominators i.e. for 67,991,522 is 1.

Thus, LCM of Fractions is 575190.Finally, LCM of Fractions for 90/67, 77/991, 249/522 is 575190.