Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9248/392,7621/540
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 9248,7621
Greatest Common Factor of Numerators i.e. GCF of 9248,7621 is 1 .
LCM of Denominators means LCM of 392,540 as per the given fractions.
LCM of 392,540 is 52920 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9248,7621
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 9248
List of positive integer factors of 9248 that divides 9248 without a remainder.
1,2,4,8,16,17,32,34,68,136,272,289,544,578,1156,2312,4624,9248
Factors of 7621
List of positive integer factors of 7621 that divides 7621 without a remainder.
1,7621
Greatest Common Factor
We found the factors 9248,7621 . The biggest common factor number is the GCF number.
So the greatest common factor 9248,7621 is 1.
Lets's calculate LCM of 392,540
2 | 392, 540 |
2 | 196, 270 |
98, 135 |
∴ So the LCM of the given numbers is 2 x 2 x 98 x 135 = 52920
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/52920
Therefore, the GCF of Fractions 9248/392,7621/540 is 1/52920
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 392,540 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(392,540) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(392,540) x common factors =4 x 1 = 4
LCM(392,540) = ( 392 × 540 ) / 4
LCM(392,540) = 211680 / 4
LCM(392,540) = 52920
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 9248/392, 7621/540?
Answer: GCF of Numerators as per given numbers 9248/392, 7621/540 is
GCF of Numerators i.e. for 9248,7621 is 1
LCM of denominators i.e. for 392,540 is 52920.
Thus, GCF of Fractions is 1/52920.Finally, GCF of Fractions for 9248/392, 7621/540 is 1/52920.