Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 882/29,3108/419
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 882,3108
Greatest Common Factor of Numerators i.e. GCF of 882,3108 is 42 .
LCM of Denominators means LCM of 29,419 as per the given fractions.
LCM of 29,419 is 12151 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 882,3108
2 | 882, 3108 |
3 | 441, 1554 |
7 | 147, 518 |
21, 74 |
∴ So the GCF of the given numbers is 2 x 3 x 7 = 42
Factors of 882
List of positive integer factors of 882 that divides 882 without a remainder.
1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882
Factors of 3108
List of positive integer factors of 3108 that divides 3108 without a remainder.
1,2,3,4,6,7,12,14,21,28,37,42,74,84,111,148,222,259,444,518,777,1036,1554,3108
Greatest Common Factor
We found the factors 882,3108 . The biggest common factor number is the GCF number.
So the greatest common factor 882,3108 is 42.
Lets's calculate LCM of 29,419
Given numbers has no common factors except 1. So, there LCM is their product i.e 12151
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 42/12151
Therefore, the GCF of Fractions 882/29,3108/419 is 42/12151
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 29,419 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(29,419) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(29,419) x common factors =1 x 1 = 1
LCM(29,419) = ( 29 × 419 ) / 1
LCM(29,419) = 12151 / 1
LCM(29,419) = 12151
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 882/29, 3108/419?
Answer: GCF of Numerators as per given numbers 882/29, 3108/419 is
GCF of Numerators i.e. for 882,3108 is 42
LCM of denominators i.e. for 29,419 is 12151.
Thus, GCF of Fractions is 42/12151.Finally, GCF of Fractions for 882/29, 3108/419 is 42/12151.