Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6732/90,8921/820
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 6732,8921
Greatest Common Factor of Numerators i.e. GCF of 6732,8921 is 11 .
LCM of Denominators means LCM of 90,820 as per the given fractions.
LCM of 90,820 is 7380 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 6732,8921
11 | 6732, 8921 |
612, 811 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 6732
List of positive integer factors of 6732 that divides 6732 without a remainder.
1,2,3,4,6,9,11,12,17,18,22,33,34,36,44,51,66,68,99,102,132,153,187,198,204,306,374,396,561,612,748,1122,1683,2244,3366,6732
Factors of 8921
List of positive integer factors of 8921 that divides 8921 without a remainder.
1,11,811,8921
Greatest Common Factor
We found the factors 6732,8921 . The biggest common factor number is the GCF number.
So the greatest common factor 6732,8921 is 11.
Lets's calculate LCM of 90,820
2 | 90, 820 |
5 | 45, 410 |
9, 82 |
∴ So the LCM of the given numbers is 2 x 5 x 9 x 82 = 7380
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/7380
Therefore, the GCF of Fractions 6732/90,8921/820 is 11/7380
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 90,820 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,820) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(90,820) x common factors =10 x 1 = 10
LCM(90,820) = ( 90 × 820 ) / 10
LCM(90,820) = 73800 / 10
LCM(90,820) = 7380
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 6732/90, 8921/820?
Answer: GCF of Numerators as per given numbers 6732/90, 8921/820 is
GCF of Numerators i.e. for 6732,8921 is 11
LCM of denominators i.e. for 90,820 is 7380.
Thus, GCF of Fractions is 11/7380.Finally, GCF of Fractions for 6732/90, 8921/820 is 11/7380.