Use our free GCF of Fractions Calculator tool to compute the GCF of 207/388, 202/879 i.e 1/341052 easily. The following is the detailed procedure to determine the greatest common factor of fractions 207/388, 202/879.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 207/388,202/879
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 207/388,202/879, numerators are 207,202
Denominators are 388,879
The GCF of 207,202 is 1 .
LCM of 388,879 is 341052.
The greatest common factor of 207/388,202/879 = [GCF of 207,202]/[LCM of 388,879]= 1/341052
Therefore, the GCF of 207/388,202/879 is 1/341052.
To find the highest common factor of 207,202, we have to find the factors of both numbers and list the highest common factor.
The factors of 207 are 1, 3, 9, 23, 69, 207
The factors of 202 are 1, 2, 101, 202
The HCF of 207,202 is 1.
Lets's calculate GCF of 207,202
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 207
:1,3,9,23,69,207
Now, list down the factors of 202
:1,2,101,202
Greatest Common Factor
We found the factors 207,202 . The biggest common factor number is the GCF number.
So the greatest common factor 207,202 is 1.
Lets's calculate LCM of 388,879
Given numbers has no common factors except 1. So, there LCM is their product i.e 341052
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/341052
Therefore, the GCF of Fractions 207/388,202/879 is 1/341052
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 388,879 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(388,879) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(388,879) x common factors =1 x 1 = 1
LCM(388,879) = ( 388 × 879 ) / 1
LCM(388,879) = 341052 / 1
LCM(388,879) = 341052
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 207,202?
The HCF of 207,202 is 1
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 207/388, 202/879?
Answer: GCF of Numerators as per given numbers 207/388, 202/879 is
GCF of Numerators i.e. for 207,202 is 1
LCM of denominators i.e. for 388,879 is 341052.
Thus, GCF of Fractions is 1/341052.Finally, GCF of Fractions for 207/388, 202/879 is 1/341052.