Use our free GCF of Fractions Calculator tool to compute the GCF of 707/663, 101/657 i.e 101/145197 easily. The following is the detailed procedure to determine the greatest common factor of fractions 707/663, 101/657.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 707/663,101/657
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 707/663,101/657, numerators are 707,101
Denominators are 663,657
The GCF of 707,101 is 101 .
LCM of 663,657 is 145197.
The greatest common factor of 707/663,101/657 = [GCF of 707,101]/[LCM of 663,657]= 101/145197
Therefore, the GCF of 707/663,101/657 is 101/145197.
To find the highest common factor of 707,101, we have to find the factors of both numbers and list the highest common factor.
The factors of 707 are 1, 7, 101, 707
The factors of 101 are 1, 101
The HCF of 707,101 is 101.
Lets's calculate GCF of 707,101
101 | 707, 101 |
7, 1 |
∴ So the GCF of the given numbers is 101 = 101
Now, list down the factors of 707
:1,7,101,707
Now, list down the factors of 101
:1,101
Greatest Common Factor
We found the factors 707,101 . The biggest common factor number is the GCF number.
So the greatest common factor 707,101 is 101.
Lets's calculate LCM of 663,657
3 | 663, 657 |
221, 219 |
∴ So the LCM of the given numbers is 3 x 221 x 219 = 145197
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 101/145197
Therefore, the GCF of Fractions 707/663,101/657 is 101/145197
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 663,657 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(663,657) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(663,657) x common factors =3 x 1 = 3
LCM(663,657) = ( 663 × 657 ) / 3
LCM(663,657) = 435591 / 3
LCM(663,657) = 145197
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 707,101?
The HCF of 707,101 is 101
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 707/663, 101/657?
Answer: GCF of Numerators as per given numbers 707/663, 101/657 is
GCF of Numerators i.e. for 707,101 is 101
LCM of denominators i.e. for 663,657 is 145197.
Thus, GCF of Fractions is 101/145197.Finally, GCF of Fractions for 707/663, 101/657 is 101/145197.