Use our free GCF of Fractions Calculator tool to compute the GCF of 167/123, 698/253 i.e 1/31119 easily. The following is the detailed procedure to determine the greatest common factor of fractions 167/123, 698/253.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 167/123,698/253
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 167/123,698/253, numerators are 167,698
Denominators are 123,253
The GCF of 167,698 is 1 .
LCM of 123,253 is 31119.
The greatest common factor of 167/123,698/253 = [GCF of 167,698]/[LCM of 123,253]= 1/31119
Therefore, the GCF of 167/123,698/253 is 1/31119.
To find the highest common factor of 167,698, we have to find the factors of both numbers and list the highest common factor.
The factors of 167 are 1, 167
The factors of 698 are 1, 2, 349, 698
The HCF of 167,698 is 1.
Lets's calculate GCF of 167,698
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 167
:1,167
Now, list down the factors of 698
:1,2,349,698
Greatest Common Factor
We found the factors 167,698 . The biggest common factor number is the GCF number.
So the greatest common factor 167,698 is 1.
Lets's calculate LCM of 123,253
Given numbers has no common factors except 1. So, there LCM is their product i.e 31119
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/31119
Therefore, the GCF of Fractions 167/123,698/253 is 1/31119
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 123,253 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(123,253) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(123,253) x common factors =1 x 1 = 1
LCM(123,253) = ( 123 × 253 ) / 1
LCM(123,253) = 31119 / 1
LCM(123,253) = 31119
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 167,698?
The HCF of 167,698 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 167/123, 698/253?
Answer: GCF of Numerators as per given numbers 167/123, 698/253 is
GCF of Numerators i.e. for 167,698 is 1
LCM of denominators i.e. for 123,253 is 31119.
Thus, GCF of Fractions is 1/31119.Finally, GCF of Fractions for 167/123, 698/253 is 1/31119.