Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 702/11,9900/154
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 702,9900
Greatest Common Factor of Numerators i.e. GCF of 702,9900 is 18 .
LCM of Denominators means LCM of 11,154 as per the given fractions.
LCM of 11,154 is 154 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 702,9900
2 | 702, 9900 |
3 | 351, 4950 |
3 | 117, 1650 |
39, 550 |
∴ So the GCF of the given numbers is 2 x 3 x 3 = 18
Factors of 702
List of positive integer factors of 702 that divides 702 without a remainder.
1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702
Factors of 9900
List of positive integer factors of 9900 that divides 9900 without a remainder.
1,2,3,4,5,6,9,10,11,12,15,18,20,22,25,30,33,36,44,45,50,55,60,66,75,90,99,100,110,132,150,165,180,198,220,225,275,300,330,396,450,495,550,660,825,900,990,1100,1650,1980,2475,3300,4950,9900
Greatest Common Factor
We found the factors 702,9900 . The biggest common factor number is the GCF number.
So the greatest common factor 702,9900 is 18.
Lets's calculate LCM of 11,154
11 | 11, 154 |
1, 14 |
∴ So the LCM of the given numbers is 11 x 1 x 14 = 154
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 18/154
Therefore, the GCF of Fractions 702/11,9900/154 is 18/154
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 11,154 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(11,154) = 11
common factors(in case of two or more numbers have common factors) = 1
GCF(11,154) x common factors =11 x 1 = 11
LCM(11,154) = ( 11 × 154 ) / 11
LCM(11,154) = 1694 / 11
LCM(11,154) = 154
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 702/11, 9900/154?
Answer: GCF of Numerators as per given numbers 702/11, 9900/154 is
GCF of Numerators i.e. for 702,9900 is 18
LCM of denominators i.e. for 11,154 is 154.
Thus, GCF of Fractions is 18/154.Finally, GCF of Fractions for 702/11, 9900/154 is 18/154.