Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1664/27,7612/683
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 1664,7612
Greatest Common Factor of Numerators i.e. GCF of 1664,7612 is 4 .
LCM of Denominators means LCM of 27,683 as per the given fractions.
LCM of 27,683 is 18441 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1664,7612
2 | 1664, 7612 |
2 | 832, 3806 |
416, 1903 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 1664
List of positive integer factors of 1664 that divides 1664 without a remainder.
1,2,4,8,13,16,26,32,52,64,104,128,208,416,832,1664
Factors of 7612
List of positive integer factors of 7612 that divides 7612 without a remainder.
1,2,4,11,22,44,173,346,692,1903,3806,7612
Greatest Common Factor
We found the factors 1664,7612 . The biggest common factor number is the GCF number.
So the greatest common factor 1664,7612 is 4.
Lets's calculate LCM of 27,683
Given numbers has no common factors except 1. So, there LCM is their product i.e 18441
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/18441
Therefore, the GCF of Fractions 1664/27,7612/683 is 4/18441
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 27,683 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(27,683) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(27,683) x common factors =1 x 1 = 1
LCM(27,683) = ( 27 × 683 ) / 1
LCM(27,683) = 18441 / 1
LCM(27,683) = 18441
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 1664/27, 7612/683?
Answer: GCF of Numerators as per given numbers 1664/27, 7612/683 is
GCF of Numerators i.e. for 1664,7612 is 4
LCM of denominators i.e. for 27,683 is 18441.
Thus, GCF of Fractions is 4/18441.Finally, GCF of Fractions for 1664/27, 7612/683 is 4/18441.