Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 152/72,260/6231
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 152,260
Greatest Common Factor of Numerators i.e. GCF of 152,260 is 4 .
LCM of Denominators means LCM of 72,6231 as per the given fractions.
LCM of 72,6231 is 149544 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 152,260
2 | 152, 260 |
2 | 76, 130 |
38, 65 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 152
List of positive integer factors of 152 that divides 152 without a remainder.
1,2,4,8,19,38,76,152
Factors of 260
List of positive integer factors of 260 that divides 260 without a remainder.
1,2,4,5,10,13,20,26,52,65,130,260
Greatest Common Factor
We found the factors 152,260 . The biggest common factor number is the GCF number.
So the greatest common factor 152,260 is 4.
Lets's calculate LCM of 72,6231
3 | 72, 6231 |
24, 2077 |
∴ So the LCM of the given numbers is 3 x 24 x 2077 = 149544
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/149544
Therefore, the GCF of Fractions 152/72,260/6231 is 4/149544
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 72,6231 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(72,6231) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(72,6231) x common factors =3 x 1 = 3
LCM(72,6231) = ( 72 × 6231 ) / 3
LCM(72,6231) = 448632 / 3
LCM(72,6231) = 149544
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 152/72, 260/6231?
Answer: GCF of Numerators as per given numbers 152/72, 260/6231 is
GCF of Numerators i.e. for 152,260 is 4
LCM of denominators i.e. for 72,6231 is 149544.
Thus, GCF of Fractions is 4/149544.Finally, GCF of Fractions for 152/72, 260/6231 is 4/149544.