Least Common Multiple of 782/98, 642/19, 770/105

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 782/98, 642/19, 770/105 quickly i.e. 96643470 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 782/98, 642/19, 770/105 is 96643470.

LCM(782/98, 642/19, 770/105) = 96643470

LCM of 782/98, 642/19, 770/105

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 782/98,642/19,770/105

Given numbers are 782/98,642/19,770/105

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 782,642,770

Least Common Multiple of Numerators i.e. LCM of 782,642,770 is 96643470.

GCF of Denominators means GCF of 98,19,105 as per the given fractions.

GCF of 98,19,105 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 782,642,770

LCM of Fractions 782/98,642/19,770/105 is 96643470

2 782, 642, 770
391, 321, 385

∴ So the LCM of the given numbers is 2 x 391 x 321 x 385 = 96643470

Least Common Multiple of 782,642,770 with GCF Formula

Least Common Multiple of 782,642,770 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 782,642,770 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(782,642,770) = 2

common factors(in case of two or more numbers have common factors) = 2

GCF(782,642,770) x common factors =2 x 2 = 4

LCM(782,642,770) = ( 782 × 642 × 770 ) / 4

LCM(782,642,770) = 386573880 / 4

LCM(782,642,770) = 96643470


Lets's calculate GCF of 98,19,105

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 96643470/1

Therefore the LCM of Fractions 782/98,642/19,770/105 is 96643470

Greatest Common Factor of 98,19,105 By Matching Biggest Common Factor Method

Greatest Common Factor of 98,19,105 By Matching Biggest Common Factor Method

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Greatest Common Factor

We found the factors 98,19,105 . The biggest common factor number is the GCF number.
So the greatest common factor 98,19,105 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 782/98, 642/19, 770/105

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 782/98, 642/19, 770/105?

Answer: LCM of Numerators as per given numbers 782/98, 642/19, 770/105 is

LCM of Numerators i.e. for 782,642,770 is 96643470

GCF of denominators i.e. for 98,19,105 is 1.

Thus, LCM of Fractions is 96643470.Finally, LCM of Fractions for 782/98, 642/19, 770/105 is 96643470.