Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 635/877,1135/469
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 635,1135
Greatest Common Factor of Numerators i.e. GCF of 635,1135 is 5 .
LCM of Denominators means LCM of 877,469 as per the given fractions.
LCM of 877,469 is 411313 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 635,1135
5 | 635, 1135 |
127, 227 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 635
List of positive integer factors of 635 that divides 635 without a remainder.
1,5,127,635
Factors of 1135
List of positive integer factors of 1135 that divides 1135 without a remainder.
1,5,227,1135
Greatest Common Factor
We found the factors 635,1135 . The biggest common factor number is the GCF number.
So the greatest common factor 635,1135 is 5.
Lets's calculate LCM of 877,469
Given numbers has no common factors except 1. So, there LCM is their product i.e 411313
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/411313
Therefore, the GCF of Fractions 635/877,1135/469 is 5/411313
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 877,469 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(877,469) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(877,469) x common factors =1 x 1 = 1
LCM(877,469) = ( 877 × 469 ) / 1
LCM(877,469) = 411313 / 1
LCM(877,469) = 411313
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 635/877, 1135/469?
Answer: GCF of Numerators as per given numbers 635/877, 1135/469 is
GCF of Numerators i.e. for 635,1135 is 5
LCM of denominators i.e. for 877,469 is 411313.
Thus, GCF of Fractions is 5/411313.Finally, GCF of Fractions for 635/877, 1135/469 is 5/411313.