Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 326/421,842/306,311/628
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 326,842,311
Greatest Common Factor of Numerators i.e. GCF of 326,842,311 is 1 .
LCM of Denominators means LCM of 421,306,628 as per the given fractions.
LCM of 421,306,628 is 40451364 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 326,842,311
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 326
List of positive integer factors of 326 that divides 326 without a remainder.
1,2,163,326
Factors of 842
List of positive integer factors of 842 that divides 842 without a remainder.
1,2,421,842
Factors of 311
List of positive integer factors of 311 that divides 311 without a remainder.
1,311
Greatest Common Factor
We found the factors 326,842,311 . The biggest common factor number is the GCF number.
So the greatest common factor 326,842,311 is 1.
Lets's calculate LCM of 421,306,628
2 | 421, 306, 628 |
421, 153, 314 |
∴ So the LCM of the given numbers is 2 x 421 x 153 x 314 = 40451364
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/40451364
Therefore, the GCF of Fractions 326/421,842/306,311/628 is 1/40451364
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 421,306,628 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(421,306,628) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(421,306,628) x common factors =1 x 2 = 2
LCM(421,306,628) = ( 421 × 306 × 628 ) / 2
LCM(421,306,628) = 80902728 / 2
LCM(421,306,628) = 40451364
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 326/421, 842/306, 311/628?
Answer: GCF of Numerators as per given numbers 326/421, 842/306, 311/628 is
GCF of Numerators i.e. for 326,842,311 is 1
LCM of denominators i.e. for 421,306,628 is 40451364.
Thus, GCF of Fractions is 1/40451364.Finally, GCF of Fractions for 326/421, 842/306, 311/628 is 1/40451364.