Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 954/539,2139/460
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 954,2139
Greatest Common Factor of Numerators i.e. GCF of 954,2139 is 3 .
LCM of Denominators means LCM of 539,460 as per the given fractions.
LCM of 539,460 is 247940 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 954,2139
3 | 954, 2139 |
318, 713 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 954
List of positive integer factors of 954 that divides 954 without a remainder.
1,2,3,6,9,18,53,106,159,318,477,954
Factors of 2139
List of positive integer factors of 2139 that divides 2139 without a remainder.
1,3,23,31,69,93,713,2139
Greatest Common Factor
We found the factors 954,2139 . The biggest common factor number is the GCF number.
So the greatest common factor 954,2139 is 3.
Lets's calculate LCM of 539,460
Given numbers has no common factors except 1. So, there LCM is their product i.e 247940
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/247940
Therefore, the GCF of Fractions 954/539,2139/460 is 3/247940
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 539,460 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(539,460) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(539,460) x common factors =1 x 1 = 1
LCM(539,460) = ( 539 × 460 ) / 1
LCM(539,460) = 247940 / 1
LCM(539,460) = 247940
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 954/539, 2139/460?
Answer: GCF of Numerators as per given numbers 954/539, 2139/460 is
GCF of Numerators i.e. for 954,2139 is 3
LCM of denominators i.e. for 539,460 is 247940.
Thus, GCF of Fractions is 3/247940.Finally, GCF of Fractions for 954/539, 2139/460 is 3/247940.