Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5625/108,1485/8785
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 5625,1485
Greatest Common Factor of Numerators i.e. GCF of 5625,1485 is 45 .
LCM of Denominators means LCM of 108,8785 as per the given fractions.
LCM of 108,8785 is 948780 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5625,1485
3 | 5625, 1485 |
3 | 1875, 495 |
5 | 625, 165 |
125, 33 |
∴ So the GCF of the given numbers is 3 x 3 x 5 = 45
Factors of 5625
List of positive integer factors of 5625 that divides 5625 without a remainder.
1,3,5,9,15,25,45,75,125,225,375,625,1125,1875,5625
Factors of 1485
List of positive integer factors of 1485 that divides 1485 without a remainder.
1,3,5,9,11,15,27,33,45,55,99,135,165,297,495,1485
Greatest Common Factor
We found the factors 5625,1485 . The biggest common factor number is the GCF number.
So the greatest common factor 5625,1485 is 45.
Lets's calculate LCM of 108,8785
Given numbers has no common factors except 1. So, there LCM is their product i.e 948780
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 45/948780
Therefore, the GCF of Fractions 5625/108,1485/8785 is 45/948780
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 108,8785 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(108,8785) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(108,8785) x common factors =1 x 1 = 1
LCM(108,8785) = ( 108 × 8785 ) / 1
LCM(108,8785) = 948780 / 1
LCM(108,8785) = 948780
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 5625/108, 1485/8785?
Answer: GCF of Numerators as per given numbers 5625/108, 1485/8785 is
GCF of Numerators i.e. for 5625,1485 is 45
LCM of denominators i.e. for 108,8785 is 948780.
Thus, GCF of Fractions is 45/948780.Finally, GCF of Fractions for 5625/108, 1485/8785 is 45/948780.