Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 795/23,801/69,144/32
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 795,801,144
Greatest Common Factor of Numerators i.e. GCF of 795,801,144 is 3 .
LCM of Denominators means LCM of 23,69,32 as per the given fractions.
LCM of 23,69,32 is 2208 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 795,801,144
3 | 795, 801, 144 |
265, 267, 48 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 795
List of positive integer factors of 795 that divides 795 without a remainder.
1,3,5,15,53,159,265,795
Factors of 801
List of positive integer factors of 801 that divides 801 without a remainder.
1,3,9,89,267,801
Factors of 144
List of positive integer factors of 144 that divides 144 without a remainder.
1,2,3,4,6,8,9,12,16,18,24,36,48,72,144
Greatest Common Factor
We found the factors 795,801,144 . The biggest common factor number is the GCF number.
So the greatest common factor 795,801,144 is 3.
Lets's calculate LCM of 23,69,32
23 | 23, 69, 32 |
1, 3, 32 |
∴ So the LCM of the given numbers is 23 x 1 x 3 x 32 = 2208
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/2208
Therefore, the GCF of Fractions 795/23,801/69,144/32 is 3/2208
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 23,69,32 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(23,69,32) = 1
common factors(in case of two or more numbers have common factors) = 23
GCF(23,69,32) x common factors =1 x 23 = 23
LCM(23,69,32) = ( 23 × 69 × 32 ) / 23
LCM(23,69,32) = 50784 / 23
LCM(23,69,32) = 2208
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 795/23, 801/69, 144/32?
Answer: GCF of Numerators as per given numbers 795/23, 801/69, 144/32 is
GCF of Numerators i.e. for 795,801,144 is 3
LCM of denominators i.e. for 23,69,32 is 2208.
Thus, GCF of Fractions is 3/2208.Finally, GCF of Fractions for 795/23, 801/69, 144/32 is 3/2208.