Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 693/4027,242/1967
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 693,242
Greatest Common Factor of Numerators i.e. GCF of 693,242 is 11 .
LCM of Denominators means LCM of 4027,1967 as per the given fractions.
LCM of 4027,1967 is 7921109 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 693,242
11 | 693, 242 |
63, 22 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 693
List of positive integer factors of 693 that divides 693 without a remainder.
1,3,7,9,11,21,33,63,77,99,231,693
Factors of 242
List of positive integer factors of 242 that divides 242 without a remainder.
1,2,11,22,121,242
Greatest Common Factor
We found the factors 693,242 . The biggest common factor number is the GCF number.
So the greatest common factor 693,242 is 11.
Lets's calculate LCM of 4027,1967
Given numbers has no common factors except 1. So, there LCM is their product i.e 7921109
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 11/7921109
Therefore, the GCF of Fractions 693/4027,242/1967 is 11/7921109
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 4027,1967 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4027,1967) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(4027,1967) x common factors =1 x 1 = 1
LCM(4027,1967) = ( 4027 × 1967 ) / 1
LCM(4027,1967) = 7921109 / 1
LCM(4027,1967) = 7921109
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 693/4027, 242/1967?
Answer: GCF of Numerators as per given numbers 693/4027, 242/1967 is
GCF of Numerators i.e. for 693,242 is 11
LCM of denominators i.e. for 4027,1967 is 7921109.
Thus, GCF of Fractions is 11/7921109.Finally, GCF of Fractions for 693/4027, 242/1967 is 11/7921109.