Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 112/675,7648/402
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 112,7648
Greatest Common Factor of Numerators i.e. GCF of 112,7648 is 16 .
LCM of Denominators means LCM of 675,402 as per the given fractions.
LCM of 675,402 is 90450 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 112,7648
2 | 112, 7648 |
2 | 56, 3824 |
2 | 28, 1912 |
2 | 14, 956 |
7, 478 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16
Factors of 112
List of positive integer factors of 112 that divides 112 without a remainder.
1,2,4,7,8,14,16,28,56,112
Factors of 7648
List of positive integer factors of 7648 that divides 7648 without a remainder.
1,2,4,8,16,32,239,478,956,1912,3824,7648
Greatest Common Factor
We found the factors 112,7648 . The biggest common factor number is the GCF number.
So the greatest common factor 112,7648 is 16.
Lets's calculate LCM of 675,402
3 | 675, 402 |
225, 134 |
∴ So the LCM of the given numbers is 3 x 225 x 134 = 90450
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 16/90450
Therefore, the GCF of Fractions 112/675,7648/402 is 16/90450
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 675,402 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(675,402) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(675,402) x common factors =3 x 1 = 3
LCM(675,402) = ( 675 × 402 ) / 3
LCM(675,402) = 271350 / 3
LCM(675,402) = 90450
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 112/675, 7648/402?
Answer: GCF of Numerators as per given numbers 112/675, 7648/402 is
GCF of Numerators i.e. for 112,7648 is 16
LCM of denominators i.e. for 675,402 is 90450.
Thus, GCF of Fractions is 16/90450.Finally, GCF of Fractions for 112/675, 7648/402 is 16/90450.