Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7869/951,9129/1038
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 7869,9129
Greatest Common Factor of Numerators i.e. GCF of 7869,9129 is 3 .
LCM of Denominators means LCM of 951,1038 as per the given fractions.
LCM of 951,1038 is 329046 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7869,9129
3 | 7869, 9129 |
2623, 3043 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 7869
List of positive integer factors of 7869 that divides 7869 without a remainder.
1,3,43,61,129,183,2623,7869
Factors of 9129
List of positive integer factors of 9129 that divides 9129 without a remainder.
1,3,17,51,179,537,3043,9129
Greatest Common Factor
We found the factors 7869,9129 . The biggest common factor number is the GCF number.
So the greatest common factor 7869,9129 is 3.
Lets's calculate LCM of 951,1038
3 | 951, 1038 |
317, 346 |
∴ So the LCM of the given numbers is 3 x 317 x 346 = 329046
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/329046
Therefore, the GCF of Fractions 7869/951,9129/1038 is 3/329046
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 951,1038 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(951,1038) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(951,1038) x common factors =3 x 1 = 3
LCM(951,1038) = ( 951 × 1038 ) / 3
LCM(951,1038) = 987138 / 3
LCM(951,1038) = 329046
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 7869/951, 9129/1038?
Answer: GCF of Numerators as per given numbers 7869/951, 9129/1038 is
GCF of Numerators i.e. for 7869,9129 is 3
LCM of denominators i.e. for 951,1038 is 329046.
Thus, GCF of Fractions is 3/329046.Finally, GCF of Fractions for 7869/951, 9129/1038 is 3/329046.