Least Common Multiple of 551/61, 185/42, 245/280

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 551/61, 185/42, 245/280 quickly i.e. 4994815 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 551/61, 185/42, 245/280 is 4994815.

LCM(551/61, 185/42, 245/280) = 4994815

LCM of 551/61, 185/42, 245/280

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 551/61,185/42,245/280

Given numbers are 551/61,185/42,245/280

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 551,185,245

Least Common Multiple of Numerators i.e. LCM of 551,185,245 is 4994815.

GCF of Denominators means GCF of 61,42,280 as per the given fractions.

GCF of 61,42,280 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 551,185,245

LCM of Fractions 551/61,185/42,245/280 is 4994815

5 551, 185, 245
551, 37, 49

∴ So the LCM of the given numbers is 5 x 551 x 37 x 49 = 4994815

Least Common Multiple of 551,185,245 with GCF Formula

Least Common Multiple of 551,185,245 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 551,185,245 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(551,185,245) = 1

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

GCF(551,185,245) x common factors =1 x 5 = 5

LCM(551,185,245) = ( 551 × 185 × 245 ) / 5

LCM(551,185,245) = 24974075 / 5

LCM(551,185,245) = 4994815


Lets's calculate GCF of 61,42,280

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4994815/1

Therefore the LCM of Fractions 551/61,185/42,245/280 is 4994815

Greatest Common Factor of 61,42,280 By Matching Biggest Common Factor Method

Greatest Common Factor of 61,42,280 By Matching Biggest Common Factor Method

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 61,42,280 . The biggest common factor number is the GCF number.
So the greatest common factor 61,42,280 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 551/61, 185/42, 245/280

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 551/61, 185/42, 245/280?

Answer: LCM of Numerators as per given numbers 551/61, 185/42, 245/280 is

LCM of Numerators i.e. for 551,185,245 is 4994815

GCF of denominators i.e. for 61,42,280 is 1.

Thus, LCM of Fractions is 4994815.Finally, LCM of Fractions for 551/61, 185/42, 245/280 is 4994815.