Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1708/758,6660/4166
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 1708,6660
Greatest Common Factor of Numerators i.e. GCF of 1708,6660 is 4 .
LCM of Denominators means LCM of 758,4166 as per the given fractions.
LCM of 758,4166 is 1578914 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1708,6660
2 | 1708, 6660 |
2 | 854, 3330 |
427, 1665 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Factors of 1708
List of positive integer factors of 1708 that divides 1708 without a remainder.
1,2,4,7,14,28,61,122,244,427,854,1708
Factors of 6660
List of positive integer factors of 6660 that divides 6660 without a remainder.
1,2,3,4,5,6,9,10,12,15,18,20,30,36,37,45,60,74,90,111,148,180,185,222,333,370,444,555,666,740,1110,1332,1665,2220,3330,6660
Greatest Common Factor
We found the factors 1708,6660 . The biggest common factor number is the GCF number.
So the greatest common factor 1708,6660 is 4.
Lets's calculate LCM of 758,4166
2 | 758, 4166 |
379, 2083 |
∴ So the LCM of the given numbers is 2 x 379 x 2083 = 1578914
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/1578914
Therefore, the GCF of Fractions 1708/758,6660/4166 is 4/1578914
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 758,4166 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(758,4166) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(758,4166) x common factors =2 x 1 = 2
LCM(758,4166) = ( 758 × 4166 ) / 2
LCM(758,4166) = 3157828 / 2
LCM(758,4166) = 1578914
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 1708/758, 6660/4166?
Answer: GCF of Numerators as per given numbers 1708/758, 6660/4166 is
GCF of Numerators i.e. for 1708,6660 is 4
LCM of denominators i.e. for 758,4166 is 1578914.
Thus, GCF of Fractions is 4/1578914.Finally, GCF of Fractions for 1708/758, 6660/4166 is 4/1578914.