Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 1881/213,3708/632
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 1881,3708
Greatest Common Factor of Numerators i.e. GCF of 1881,3708 is 9 .
LCM of Denominators means LCM of 213,632 as per the given fractions.
LCM of 213,632 is 134616 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 1881,3708
3 | 1881, 3708 |
3 | 627, 1236 |
209, 412 |
∴ So the GCF of the given numbers is 3 x 3 = 9
Factors of 1881
List of positive integer factors of 1881 that divides 1881 without a remainder.
1,3,9,11,19,33,57,99,171,209,627,1881
Factors of 3708
List of positive integer factors of 3708 that divides 3708 without a remainder.
1,2,3,4,6,9,12,18,36,103,206,309,412,618,927,1236,1854,3708
Greatest Common Factor
We found the factors 1881,3708 . The biggest common factor number is the GCF number.
So the greatest common factor 1881,3708 is 9.
Lets's calculate LCM of 213,632
Given numbers has no common factors except 1. So, there LCM is their product i.e 134616
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/134616
Therefore, the GCF of Fractions 1881/213,3708/632 is 9/134616
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 213,632 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(213,632) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(213,632) x common factors =1 x 1 = 1
LCM(213,632) = ( 213 × 632 ) / 1
LCM(213,632) = 134616 / 1
LCM(213,632) = 134616
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 1881/213, 3708/632?
Answer: GCF of Numerators as per given numbers 1881/213, 3708/632 is
GCF of Numerators i.e. for 1881,3708 is 9
LCM of denominators i.e. for 213,632 is 134616.
Thus, GCF of Fractions is 9/134616.Finally, GCF of Fractions for 1881/213, 3708/632 is 9/134616.