Least Common Multiple of 680/40, 425/3545

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 680/40, 425/3545 quickly i.e. 680 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 680/40, 425/3545 is 680.

LCM(680/40, 425/3545) = 680

LCM of 680/40, 425/3545

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 680/40,425/3545

Given numbers are 680/40,425/3545

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 680,425

Least Common Multiple of Numerators i.e. LCM of 680,425 is 3400.

GCF of Denominators means GCF of 40,3545 as per the given fractions.

GCF of 40,3545 is 5 as it is the largest common factor for these numbers.

Lets's calculate LCM of 680,425

LCM of Fractions 680/40,425/3545 is 680

5 680, 425
17 136, 85
8, 5

∴ So the LCM of the given numbers is 5 x 17 x 8 x 5 = 3400

Least Common Multiple of 680,425 with GCF Formula

Least Common Multiple of 680,425 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 680,425 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(680,425) = 85

common factors(in case of two or more numbers have common factors) = 1

GCF(680,425) x common factors =85 x 1 = 85

LCM(680,425) = ( 680 × 425 ) / 85

LCM(680,425) = 289000 / 85

LCM(680,425) = 3400


Lets's calculate GCF of 40,3545

5 40, 3545
8, 709

∴ So the GCF of the given numbers is 5 = 5

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3400/5

Therefore the LCM of Fractions 680/40,425/3545 is 680

Greatest Common Factor of 40,3545 By Matching Biggest Common Factor Method

Greatest Common Factor of 40,3545 By Matching Biggest Common Factor Method

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 3545

List of positive integer factors of 3545 that divides 3545 without a remainder.

1,5,709,3545

Greatest Common Factor

We found the factors 40,3545 . The biggest common factor number is the GCF number.
So the greatest common factor 40,3545 is 5.


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 680/40, 425/3545

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 680/40, 425/3545?

Answer: LCM of Numerators as per given numbers 680/40, 425/3545 is

LCM of Numerators i.e. for 680,425 is 3400

GCF of denominators i.e. for 40,3545 is 5.

Thus, LCM of Fractions is 680.Finally, LCM of Fractions for 680/40, 425/3545 is 680.