Least Common Multiple of 66/17, 77/40, 98/85, 76/258

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 66/17, 77/40, 98/85, 76/258 quickly i.e. 122892 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 66/17, 77/40, 98/85, 76/258 is 122892.

LCM(66/17, 77/40, 98/85, 76/258) = 122892

LCM of 66/17, 77/40, 98/85, 76/258

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 66/17,77/40,98/85,76/258

Given numbers are 66/17,77/40,98/85,76/258

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 66,77,98,76

Least Common Multiple of Numerators i.e. LCM of 66,77,98,76 is 122892.

GCF of Denominators means GCF of 17,40,85,258 as per the given fractions.

GCF of 17,40,85,258 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 66,77,98,76

LCM of Fractions 66/17,77/40,98/85,76/258 is 122892

2 66, 77, 98, 76
7 33, 77, 49, 38
11 33, 11, 7, 38
3, 1, 7, 38

∴ So the LCM of the given numbers is 2 x 7 x 11 x 3 x 1 x 7 x 38 = 122892

Least Common Multiple of 66,77,98,76 with GCF Formula

Least Common Multiple of 66,77,98,76 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 66,77,98,76 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(66,77,98,76) = 1

common factors(in case of two or more numbers have common factors) = 308

GCF(66,77,98,76) x common factors =1 x 308 = 308

LCM(66,77,98,76) = ( 66 × 77 × 98 × 76 ) / 308

LCM(66,77,98,76) = 37850736 / 308

LCM(66,77,98,76) = 122892


Lets's calculate GCF of 17,40,85,258

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 122892/1

Therefore the LCM of Fractions 66/17,77/40,98/85,76/258 is 122892

Greatest Common Factor of 17,40,85,258 By Matching Biggest Common Factor Method

Greatest Common Factor of 17,40,85,258 By Matching Biggest Common Factor Method

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 17,40,85,258 . The biggest common factor number is the GCF number.
So the greatest common factor 17,40,85,258 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 66/17, 77/40, 98/85, 76/258

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 66/17, 77/40, 98/85, 76/258?

Answer: LCM of Numerators as per given numbers 66/17, 77/40, 98/85, 76/258 is

LCM of Numerators i.e. for 66,77,98,76 is 122892

GCF of denominators i.e. for 17,40,85,258 is 1.

Thus, LCM of Fractions is 122892.Finally, LCM of Fractions for 66/17, 77/40, 98/85, 76/258 is 122892.