Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9213/90,6153/972
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 9213,6153
Greatest Common Factor of Numerators i.e. GCF of 9213,6153 is 3 .
LCM of Denominators means LCM of 90,972 as per the given fractions.
LCM of 90,972 is 4860 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9213,6153
3 | 9213, 6153 |
3071, 2051 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 9213
List of positive integer factors of 9213 that divides 9213 without a remainder.
1,3,37,83,111,249,3071,9213
Factors of 6153
List of positive integer factors of 6153 that divides 6153 without a remainder.
1,3,7,21,293,879,2051,6153
Greatest Common Factor
We found the factors 9213,6153 . The biggest common factor number is the GCF number.
So the greatest common factor 9213,6153 is 3.
Lets's calculate LCM of 90,972
2 | 90, 972 |
3 | 45, 486 |
3 | 15, 162 |
5, 54 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 54 = 4860
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/4860
Therefore, the GCF of Fractions 9213/90,6153/972 is 3/4860
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 90,972 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,972) = 18
common factors(in case of two or more numbers have common factors) = 1
GCF(90,972) x common factors =18 x 1 = 18
LCM(90,972) = ( 90 × 972 ) / 18
LCM(90,972) = 87480 / 18
LCM(90,972) = 4860
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 9213/90, 6153/972?
Answer: GCF of Numerators as per given numbers 9213/90, 6153/972 is
GCF of Numerators i.e. for 9213,6153 is 3
LCM of denominators i.e. for 90,972 is 4860.
Thus, GCF of Fractions is 3/4860.Finally, GCF of Fractions for 9213/90, 6153/972 is 3/4860.