Least Common Multiple of 256/648, 3028/690

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 256/648, 3028/690 quickly i.e. 193792/6 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 256/648, 3028/690 is 193792/6.

LCM(256/648, 3028/690) = 193792/6

LCM of 256/648, 3028/690

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 256/648,3028/690

Given numbers are 256/648,3028/690

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 256,3028

Least Common Multiple of Numerators i.e. LCM of 256,3028 is 193792.

GCF of Denominators means GCF of 648,690 as per the given fractions.

GCF of 648,690 is 6 as it is the largest common factor for these numbers.

Lets's calculate LCM of 256,3028

LCM of Fractions 256/648,3028/690 is 193792/6

2 256, 3028
2 128, 1514
64, 757

∴ So the LCM of the given numbers is 2 x 2 x 64 x 757 = 193792

Least Common Multiple of 256,3028 with GCF Formula

Least Common Multiple of 256,3028 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 256,3028 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(256,3028) = 4

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

GCF(256,3028) x common factors =4 x 1 = 4

LCM(256,3028) = ( 256 × 3028 ) / 4

LCM(256,3028) = 775168 / 4

LCM(256,3028) = 193792


Lets's calculate GCF of 648,690

2 648, 690
3 324, 345
108, 115

∴ So the GCF of the given numbers is 2 x 3 = 6

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 193792/6

Therefore the LCM of Fractions 256/648,3028/690 is 193792/6

Greatest Common Factor of 648,690 By Matching Biggest Common Factor Method

Greatest Common Factor of 648,690 By Matching Biggest Common Factor Method

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 648,690 . The biggest common factor number is the GCF number.
So the greatest common factor 648,690 is 6.


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 256/648, 3028/690

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 256/648, 3028/690?

Answer: LCM of Numerators as per given numbers 256/648, 3028/690 is

LCM of Numerators i.e. for 256,3028 is 193792

GCF of denominators i.e. for 648,690 is 6.

Thus, LCM of Fractions is 193792/6.Finally, LCM of Fractions for 256/648, 3028/690 is 193792/6.