Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7854/731,1279/7009
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 7854,1279
Greatest Common Factor of Numerators i.e. GCF of 7854,1279 is 1 .
LCM of Denominators means LCM of 731,7009 as per the given fractions.
LCM of 731,7009 is 119153 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7854,1279
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 7854
List of positive integer factors of 7854 that divides 7854 without a remainder.
1,2,3,6,7,11,14,17,21,22,33,34,42,51,66,77,102,119,154,187,231,238,357,374,462,561,714,1122,1309,2618,3927,7854
Factors of 1279
List of positive integer factors of 1279 that divides 1279 without a remainder.
1,1279
Greatest Common Factor
We found the factors 7854,1279 . The biggest common factor number is the GCF number.
So the greatest common factor 7854,1279 is 1.
Lets's calculate LCM of 731,7009
43 | 731, 7009 |
17, 163 |
∴ So the LCM of the given numbers is 43 x 17 x 163 = 119153
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/119153
Therefore, the GCF of Fractions 7854/731,1279/7009 is 1/119153
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 731,7009 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(731,7009) = 43
common factors(in case of two or more numbers have common factors) = 1
GCF(731,7009) x common factors =43 x 1 = 43
LCM(731,7009) = ( 731 × 7009 ) / 43
LCM(731,7009) = 5123579 / 43
LCM(731,7009) = 119153
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 7854/731, 1279/7009?
Answer: GCF of Numerators as per given numbers 7854/731, 1279/7009 is
GCF of Numerators i.e. for 7854,1279 is 1
LCM of denominators i.e. for 731,7009 is 119153.
Thus, GCF of Fractions is 1/119153.Finally, GCF of Fractions for 7854/731, 1279/7009 is 1/119153.