Least Common Multiple of 19/77, 32/16, 136/688

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 19/77, 32/16, 136/688 quickly i.e. 10336 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 19/77, 32/16, 136/688 is 10336.

LCM(19/77, 32/16, 136/688) = 10336

LCM of 19/77, 32/16, 136/688

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 19/77,32/16,136/688

Given numbers are 19/77,32/16,136/688

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 19,32,136

Least Common Multiple of Numerators i.e. LCM of 19,32,136 is 10336.

GCF of Denominators means GCF of 77,16,688 as per the given fractions.

GCF of 77,16,688 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 19,32,136

LCM of Fractions 19/77,32/16,136/688 is 10336

2 19, 32, 136
2 19, 16, 68
2 19, 8, 34
19, 4, 17

∴ So the LCM of the given numbers is 2 x 2 x 2 x 19 x 4 x 17 = 10336

Least Common Multiple of 19,32,136 with GCF Formula

Least Common Multiple of 19,32,136 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 19,32,136 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(19,32,136) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(19,32,136) x common factors =1 x 8 = 8

LCM(19,32,136) = ( 19 × 32 × 136 ) / 8

LCM(19,32,136) = 82688 / 8

LCM(19,32,136) = 10336


Lets's calculate GCF of 77,16,688

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 10336/1

Therefore the LCM of Fractions 19/77,32/16,136/688 is 10336

Greatest Common Factor of 77,16,688 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,16,688 By Matching Biggest Common Factor Method

Factors of 77

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

1,7,11,77

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 77,16,688 . The biggest common factor number is the GCF number.
So the greatest common factor 77,16,688 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 19/77, 32/16, 136/688

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 19/77, 32/16, 136/688?

Answer: LCM of Numerators as per given numbers 19/77, 32/16, 136/688 is

LCM of Numerators i.e. for 19,32,136 is 10336

GCF of denominators i.e. for 77,16,688 is 1.

Thus, LCM of Fractions is 10336.Finally, LCM of Fractions for 19/77, 32/16, 136/688 is 10336.