Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 923/750,663/984
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 923,663
Greatest Common Factor of Numerators i.e. GCF of 923,663 is 13 .
LCM of Denominators means LCM of 750,984 as per the given fractions.
LCM of 750,984 is 123000 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 923,663
13 | 923, 663 |
71, 51 |
∴ So the GCF of the given numbers is 13 = 13
Factors of 923
List of positive integer factors of 923 that divides 923 without a remainder.
1,13,71,923
Factors of 663
List of positive integer factors of 663 that divides 663 without a remainder.
1,3,13,17,39,51,221,663
Greatest Common Factor
We found the factors 923,663 . The biggest common factor number is the GCF number.
So the greatest common factor 923,663 is 13.
Lets's calculate LCM of 750,984
2 | 750, 984 |
3 | 375, 492 |
125, 164 |
∴ So the LCM of the given numbers is 2 x 3 x 125 x 164 = 123000
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/123000
Therefore, the GCF of Fractions 923/750,663/984 is 13/123000
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 750,984 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(750,984) = 6
common factors(in case of two or more numbers have common factors) = 1
GCF(750,984) x common factors =6 x 1 = 6
LCM(750,984) = ( 750 × 984 ) / 6
LCM(750,984) = 738000 / 6
LCM(750,984) = 123000
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 923/750, 663/984?
Answer: GCF of Numerators as per given numbers 923/750, 663/984 is
GCF of Numerators i.e. for 923,663 is 13
LCM of denominators i.e. for 750,984 is 123000.
Thus, GCF of Fractions is 13/123000.Finally, GCF of Fractions for 923/750, 663/984 is 13/123000.