Least Common Multiple of 88/70, 68/580, 561/749

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 88/70, 68/580, 561/749 quickly i.e. 4488 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 88/70, 68/580, 561/749 is 4488.

LCM(88/70, 68/580, 561/749) = 4488

LCM of 88/70, 68/580, 561/749

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 88/70,68/580,561/749

Given numbers are 88/70,68/580,561/749

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 88,68,561

Least Common Multiple of Numerators i.e. LCM of 88,68,561 is 4488.

GCF of Denominators means GCF of 70,580,749 as per the given fractions.

GCF of 70,580,749 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 88,68,561

LCM of Fractions 88/70,68/580,561/749 is 4488

2 88, 68, 561
2 44, 34, 561
11 22, 17, 561
17 2, 17, 51
2, 1, 3

∴ So the LCM of the given numbers is 2 x 2 x 11 x 17 x 2 x 1 x 3 = 4488

Least Common Multiple of 88,68,561 with GCF Formula

Least Common Multiple of 88,68,561 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 88,68,561 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(88,68,561) = 1

common factors(in case of two or more numbers have common factors) = 748

GCF(88,68,561) x common factors =1 x 748 = 748

LCM(88,68,561) = ( 88 × 68 × 561 ) / 748

LCM(88,68,561) = 3357024 / 748

LCM(88,68,561) = 4488


Lets's calculate GCF of 70,580,749

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4488/1

Therefore the LCM of Fractions 88/70,68/580,561/749 is 4488

Greatest Common Factor of 70,580,749 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,580,749 By Matching Biggest Common Factor Method

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 70,580,749 . The biggest common factor number is the GCF number.
So the greatest common factor 70,580,749 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 88/70, 68/580, 561/749

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 88/70, 68/580, 561/749?

Answer: LCM of Numerators as per given numbers 88/70, 68/580, 561/749 is

LCM of Numerators i.e. for 88,68,561 is 4488

GCF of denominators i.e. for 70,580,749 is 1.

Thus, LCM of Fractions is 4488.Finally, LCM of Fractions for 88/70, 68/580, 561/749 is 4488.