Least Common Multiple of 776/90, 916/40, 489/64

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 776/90, 916/40, 489/64 quickly i.e. 43448628 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 776/90, 916/40, 489/64 is 43448628.

LCM(776/90, 916/40, 489/64) = 43448628

LCM of 776/90, 916/40, 489/64

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 776/90,916/40,489/64

Given numbers are 776/90,916/40,489/64

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 776,916,489

Least Common Multiple of Numerators i.e. LCM of 776,916,489 is 86897256.

GCF of Denominators means GCF of 90,40,64 as per the given fractions.

GCF of 90,40,64 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 776,916,489

LCM of Fractions 776/90,916/40,489/64 is 43448628

2 776, 916, 489
2 388, 458, 489
194, 229, 489

∴ So the LCM of the given numbers is 2 x 2 x 194 x 229 x 489 = 86897256

Least Common Multiple of 776,916,489 with GCF Formula

Least Common Multiple of 776,916,489 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 776,916,489 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(776,916,489) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(776,916,489) x common factors =1 x 4 = 4

LCM(776,916,489) = ( 776 × 916 × 489 ) / 4

LCM(776,916,489) = 347589024 / 4

LCM(776,916,489) = 86897256


Lets's calculate GCF of 90,40,64

2 90, 40, 64
45, 20, 32

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 86897256/2

Therefore the LCM of Fractions 776/90,916/40,489/64 is 43448628

Greatest Common Factor of 90,40,64 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,40,64 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 90,40,64 . The biggest common factor number is the GCF number.
So the greatest common factor 90,40,64 is 2.


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 776/90, 916/40, 489/64

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 776/90, 916/40, 489/64?

Answer: LCM of Numerators as per given numbers 776/90, 916/40, 489/64 is

LCM of Numerators i.e. for 776,916,489 is 86897256

GCF of denominators i.e. for 90,40,64 is 2.

Thus, LCM of Fractions is 43448628.Finally, LCM of Fractions for 776/90, 916/40, 489/64 is 43448628.