Least Common Multiple of 657/70, 603/84, 763/90

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 657/70, 603/84, 763/90 quickly i.e. 33586497/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 657/70, 603/84, 763/90 is 33586497/2.

LCM(657/70, 603/84, 763/90) = 33586497/2

LCM of 657/70, 603/84, 763/90

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 657/70,603/84,763/90

Given numbers are 657/70,603/84,763/90

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 657,603,763

Least Common Multiple of Numerators i.e. LCM of 657,603,763 is 33586497.

GCF of Denominators means GCF of 70,84,90 as per the given fractions.

GCF of 70,84,90 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 657,603,763

LCM of Fractions 657/70,603/84,763/90 is 33586497/2

3 657, 603, 763
3 219, 201, 763
73, 67, 763

∴ So the LCM of the given numbers is 3 x 3 x 73 x 67 x 763 = 33586497

Least Common Multiple of 657,603,763 with GCF Formula

Least Common Multiple of 657,603,763 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 657,603,763 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(657,603,763) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(657,603,763) x common factors =1 x 9 = 9

LCM(657,603,763) = ( 657 × 603 × 763 ) / 9

LCM(657,603,763) = 302278473 / 9

LCM(657,603,763) = 33586497


Lets's calculate GCF of 70,84,90

2 70, 84, 90
35, 42, 45

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 33586497/2

Therefore the LCM of Fractions 657/70,603/84,763/90 is 33586497/2

Greatest Common Factor of 70,84,90 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,84,90 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

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

Greatest Common Factor

We found the factors 70,84,90 . The biggest common factor number is the GCF number.
So the greatest common factor 70,84,90 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 657/70, 603/84, 763/90

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 657/70, 603/84, 763/90?

Answer: LCM of Numerators as per given numbers 657/70, 603/84, 763/90 is

LCM of Numerators i.e. for 657,603,763 is 33586497

GCF of denominators i.e. for 70,84,90 is 2.

Thus, LCM of Fractions is 33586497/2.Finally, LCM of Fractions for 657/70, 603/84, 763/90 is 33586497/2.