Least Common Multiple of 640/62, 505/99, 617/997

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 640/62, 505/99, 617/997 quickly i.e. 39882880 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 640/62, 505/99, 617/997 is 39882880.

LCM(640/62, 505/99, 617/997) = 39882880

LCM of 640/62, 505/99, 617/997

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 640/62,505/99,617/997

Given numbers are 640/62,505/99,617/997

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 640,505,617

Least Common Multiple of Numerators i.e. LCM of 640,505,617 is 39882880.

GCF of Denominators means GCF of 62,99,997 as per the given fractions.

GCF of 62,99,997 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 640,505,617

LCM of Fractions 640/62,505/99,617/997 is 39882880

5 640, 505, 617
128, 101, 617

∴ So the LCM of the given numbers is 5 x 128 x 101 x 617 = 39882880

Least Common Multiple of 640,505,617 with GCF Formula

Least Common Multiple of 640,505,617 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 640,505,617 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(640,505,617) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(640,505,617) x common factors =1 x 5 = 5

LCM(640,505,617) = ( 640 × 505 × 617 ) / 5

LCM(640,505,617) = 199414400 / 5

LCM(640,505,617) = 39882880


Lets's calculate GCF of 62,99,997

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 39882880/1

Therefore the LCM of Fractions 640/62,505/99,617/997 is 39882880

Greatest Common Factor of 62,99,997 By Matching Biggest Common Factor Method

Greatest Common Factor of 62,99,997 By Matching Biggest Common Factor Method

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Greatest Common Factor

We found the factors 62,99,997 . The biggest common factor number is the GCF number.
So the greatest common factor 62,99,997 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 640/62, 505/99, 617/997

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 640/62, 505/99, 617/997?

Answer: LCM of Numerators as per given numbers 640/62, 505/99, 617/997 is

LCM of Numerators i.e. for 640,505,617 is 39882880

GCF of denominators i.e. for 62,99,997 is 1.

Thus, LCM of Fractions is 39882880.Finally, LCM of Fractions for 640/62, 505/99, 617/997 is 39882880.