Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 341/14,620/980
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 341,620
Greatest Common Factor of Numerators i.e. GCF of 341,620 is 31 .
LCM of Denominators means LCM of 14,980 as per the given fractions.
LCM of 14,980 is 980 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 341,620
31 | 341, 620 |
11, 20 |
∴ So the GCF of the given numbers is 31 = 31
Factors of 341
List of positive integer factors of 341 that divides 341 without a remainder.
1,11,31,341
Factors of 620
List of positive integer factors of 620 that divides 620 without a remainder.
1,2,4,5,10,20,31,62,124,155,310,620
Greatest Common Factor
We found the factors 341,620 . The biggest common factor number is the GCF number.
So the greatest common factor 341,620 is 31.
Lets's calculate LCM of 14,980
2 | 14, 980 |
7 | 7, 490 |
1, 70 |
∴ So the LCM of the given numbers is 2 x 7 x 1 x 70 = 980
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 31/980
Therefore, the GCF of Fractions 341/14,620/980 is 31/980
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 14,980 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(14,980) = 14
common factors(in case of two or more numbers have common factors) = 1
GCF(14,980) x common factors =14 x 1 = 14
LCM(14,980) = ( 14 × 980 ) / 14
LCM(14,980) = 13720 / 14
LCM(14,980) = 980
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 341/14, 620/980?
Answer: GCF of Numerators as per given numbers 341/14, 620/980 is
GCF of Numerators i.e. for 341,620 is 31
LCM of denominators i.e. for 14,980 is 980.
Thus, GCF of Fractions is 31/980.Finally, GCF of Fractions for 341/14, 620/980 is 31/980.