GCF of 202/13, 678/779
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 202/13, 678/779 i.e 2/10127 easily. The following is the detailed procedure to determine the greatest common factor of fractions 202/13, 678/779.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 202/13,678/779?
Given fractions are 202/13,678/779
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 202/13,678/779, numerators are 202,678
Denominators are 13,779
The GCF of 202,678 is 2 .
LCM of 13,779 is 10127.
The greatest common factor of 202/13,678/779 = [GCF of 202,678]/[LCM of 13,779]= 2/10127
Therefore, the GCF of 202/13,678/779 is 2/10127.
To find the highest common factor of 202,678, we have to find the factors of both numbers and list the highest common factor.
The factors of 202 are 1, 2, 101, 202
The factors of 678 are 1, 2, 3, 6, 113, 226, 339, 678
The HCF of 202,678 is 2.
Lets's calculate GCF of 202,678
| 2 | 202, 678 |
| 101, 339 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 202,678 By Matching Biggest Common Factor Method
Now, list down the factors of 202
:1,2,101,202
Now, list down the factors of 678
:1,2,3,6,113,226,339,678
Greatest Common Factor
We found the factors 202,678 . The biggest common factor number is the GCF number.
So the greatest common factor 202,678 is 2.
Lets's calculate LCM of 13,779
Given numbers has no common factors except 1. So, there LCM is their product i.e 10127
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/10127
Therefore, the GCF of Fractions 202/13,678/779 is 2/10127
Least Common Multiple of 13,779 with GCF Formula
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 13,779 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(13,779) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(13,779) x common factors =1 x 1 = 1
LCM(13,779) = ( 13 × 779 ) / 1
LCM(13,779) = 10127 / 1
LCM(13,779) = 10127
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FAQs on GCF of Fractions of 202/13, 678/779
1. What is the HCF of 202,678?
The HCF of 202,678 is 2
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 202/13, 678/779?
Answer: GCF of Numerators as per given numbers 202/13, 678/779 is
GCF of Numerators i.e. for 202,678 is 2
LCM of denominators i.e. for 13,779 is 10127.
Thus, GCF of Fractions is 2/10127.Finally, GCF of Fractions for 202/13, 678/779 is 2/10127.