Least Common Multiple of 40/56, 78/77, 718/453

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 40/56, 78/77, 718/453 quickly i.e. 560040 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 40/56, 78/77, 718/453 is 560040.

LCM(40/56, 78/77, 718/453) = 560040

LCM of 40/56, 78/77, 718/453

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 40/56,78/77,718/453

Given numbers are 40/56,78/77,718/453

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 40,78,718

Least Common Multiple of Numerators i.e. LCM of 40,78,718 is 560040.

GCF of Denominators means GCF of 56,77,453 as per the given fractions.

GCF of 56,77,453 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 40,78,718

LCM of Fractions 40/56,78/77,718/453 is 560040

2 40, 78, 718
20, 39, 359

∴ So the LCM of the given numbers is 2 x 20 x 39 x 359 = 560040

Least Common Multiple of 40,78,718 with GCF Formula

Least Common Multiple of 40,78,718 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 40,78,718 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,78,718) = 2

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

GCF(40,78,718) x common factors =2 x 2 = 4

LCM(40,78,718) = ( 40 × 78 × 718 ) / 4

LCM(40,78,718) = 2240160 / 4

LCM(40,78,718) = 560040


Lets's calculate GCF of 56,77,453

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 560040/1

Therefore the LCM of Fractions 40/56,78/77,718/453 is 560040

Greatest Common Factor of 56,77,453 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,77,453 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 77

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

1,7,11,77

Factors of 453

List of positive integer factors of 453 that divides 453 without a remainder.

1,3,151,453

Greatest Common Factor

We found the factors 56,77,453 . The biggest common factor number is the GCF number.
So the greatest common factor 56,77,453 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 40/56, 78/77, 718/453

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 40/56, 78/77, 718/453?

Answer: LCM of Numerators as per given numbers 40/56, 78/77, 718/453 is

LCM of Numerators i.e. for 40,78,718 is 560040

GCF of denominators i.e. for 56,77,453 is 1.

Thus, LCM of Fractions is 560040.Finally, LCM of Fractions for 40/56, 78/77, 718/453 is 560040.