Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 235/51,1776/123
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 235,1776
Greatest Common Factor of Numerators i.e. GCF of 235,1776 is 1 .
LCM of Denominators means LCM of 51,123 as per the given fractions.
LCM of 51,123 is 2091 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 235,1776
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 235
List of positive integer factors of 235 that divides 235 without a remainder.
1,5,47,235
Factors of 1776
List of positive integer factors of 1776 that divides 1776 without a remainder.
1,2,3,4,6,8,12,16,24,37,48,74,111,148,222,296,444,592,888,1776
Greatest Common Factor
We found the factors 235,1776 . The biggest common factor number is the GCF number.
So the greatest common factor 235,1776 is 1.
Lets's calculate LCM of 51,123
3 | 51, 123 |
17, 41 |
∴ So the LCM of the given numbers is 3 x 17 x 41 = 2091
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2091
Therefore, the GCF of Fractions 235/51,1776/123 is 1/2091
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 51,123 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(51,123) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(51,123) x common factors =3 x 1 = 3
LCM(51,123) = ( 51 × 123 ) / 3
LCM(51,123) = 6273 / 3
LCM(51,123) = 2091
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 235/51, 1776/123?
Answer: GCF of Numerators as per given numbers 235/51, 1776/123 is
GCF of Numerators i.e. for 235,1776 is 1
LCM of denominators i.e. for 51,123 is 2091.
Thus, GCF of Fractions is 1/2091.Finally, GCF of Fractions for 235/51, 1776/123 is 1/2091.