Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7330/877,8100/128
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 7330,8100
Greatest Common Factor of Numerators i.e. GCF of 7330,8100 is 10 .
LCM of Denominators means LCM of 877,128 as per the given fractions.
LCM of 877,128 is 112256 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7330,8100
2 | 7330, 8100 |
5 | 3665, 4050 |
733, 810 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 7330
List of positive integer factors of 7330 that divides 7330 without a remainder.
1,2,5,10,733,1466,3665,7330
Factors of 8100
List of positive integer factors of 8100 that divides 8100 without a remainder.
1,2,3,4,5,6,9,10,12,15,18,20,25,27,30,36,45,50,54,60,75,81,90,100,108,135,150,162,180,225,270,300,324,405,450,540,675,810,900,1350,1620,2025,2700,4050,8100
Greatest Common Factor
We found the factors 7330,8100 . The biggest common factor number is the GCF number.
So the greatest common factor 7330,8100 is 10.
Lets's calculate LCM of 877,128
Given numbers has no common factors except 1. So, there LCM is their product i.e 112256
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/112256
Therefore, the GCF of Fractions 7330/877,8100/128 is 10/112256
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 877,128 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(877,128) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(877,128) x common factors =1 x 1 = 1
LCM(877,128) = ( 877 × 128 ) / 1
LCM(877,128) = 112256 / 1
LCM(877,128) = 112256
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 7330/877, 8100/128?
Answer: GCF of Numerators as per given numbers 7330/877, 8100/128 is
GCF of Numerators i.e. for 7330,8100 is 10
LCM of denominators i.e. for 877,128 is 112256.
Thus, GCF of Fractions is 10/112256.Finally, GCF of Fractions for 7330/877, 8100/128 is 10/112256.