Least Common Multiple of 40/670, 248/490, 450/281

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 40/670, 248/490, 450/281 quickly i.e. 55800 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 40/670, 248/490, 450/281 is 55800.

LCM(40/670, 248/490, 450/281) = 55800

LCM of 40/670, 248/490, 450/281

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 40/670,248/490,450/281

Given numbers are 40/670,248/490,450/281

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 40,248,450

Least Common Multiple of Numerators i.e. LCM of 40,248,450 is 55800.

GCF of Denominators means GCF of 670,490,281 as per the given fractions.

GCF of 670,490,281 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 40,248,450

LCM of Fractions 40/670,248/490,450/281 is 55800

2 40, 248, 450
2 20, 124, 225
2 10, 62, 225
5 5, 31, 225
1, 31, 45

∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 1 x 31 x 45 = 55800

Least Common Multiple of 40,248,450 with GCF Formula

Least Common Multiple of 40,248,450 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 40,248,450 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,248,450) = 2

common factors(in case of two or more numbers have common factors) = 40

GCF(40,248,450) x common factors =2 x 40 = 80

LCM(40,248,450) = ( 40 × 248 × 450 ) / 80

LCM(40,248,450) = 4464000 / 80

LCM(40,248,450) = 55800


Lets's calculate GCF of 670,490,281

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 55800/1

Therefore the LCM of Fractions 40/670,248/490,450/281 is 55800

Greatest Common Factor of 670,490,281 By Matching Biggest Common Factor Method

Greatest Common Factor of 670,490,281 By Matching Biggest Common Factor Method

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 281

List of positive integer factors of 281 that divides 281 without a remainder.

1,281

Greatest Common Factor

We found the factors 670,490,281 . The biggest common factor number is the GCF number.
So the greatest common factor 670,490,281 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 40/670, 248/490, 450/281

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 40/670, 248/490, 450/281?

Answer: LCM of Numerators as per given numbers 40/670, 248/490, 450/281 is

LCM of Numerators i.e. for 40,248,450 is 55800

GCF of denominators i.e. for 670,490,281 is 1.

Thus, LCM of Fractions is 55800.Finally, LCM of Fractions for 40/670, 248/490, 450/281 is 55800.