GCF of 7698/873, 9615/385
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7698/873, 9615/385 i.e 3/336105 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7698/873, 9615/385.
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 7698/873,9615/385?
Given fractions are 7698/873,9615/385
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 7698/873,9615/385, numerators are 7698,9615
Denominators are 873,385
The GCF of 7698,9615 is 3 .
LCM of 873,385 is 336105.
The greatest common factor of 7698/873,9615/385 = [GCF of 7698,9615]/[LCM of 873,385]= 3/336105
Therefore, the GCF of 7698/873,9615/385 is 3/336105.
To find the highest common factor of 7698,9615, we have to find the factors of both numbers and list the highest common factor.
The factors of 7698 are 1, 2, 3, 6, 1283, 2566, 3849, 7698
The factors of 9615 are 1, 3, 5, 15, 641, 1923, 3205, 9615
The HCF of 7698,9615 is 3.
Lets's calculate GCF of 7698,9615
| 3 | 7698, 9615 |
| 2566, 3205 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 7698,9615 By Matching Biggest Common Factor Method
Now, list down the factors of 7698
:1,2,3,6,1283,2566,3849,7698
Now, list down the factors of 9615
:1,3,5,15,641,1923,3205,9615
Greatest Common Factor
We found the factors 7698,9615 . The biggest common factor number is the GCF number.
So the greatest common factor 7698,9615 is 3.
Lets's calculate LCM of 873,385
Given numbers has no common factors except 1. So, there LCM is their product i.e 336105
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/336105
Therefore, the GCF of Fractions 7698/873,9615/385 is 3/336105
Least Common Multiple of 873,385 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 873,385 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(873,385) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(873,385) x common factors =1 x 1 = 1
LCM(873,385) = ( 873 × 385 ) / 1
LCM(873,385) = 336105 / 1
LCM(873,385) = 336105
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FAQs on GCF of Fractions of 7698/873, 9615/385
1. What is the HCF of 7698,9615?
The HCF of 7698,9615 is 3
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 7698/873, 9615/385?
Answer: GCF of Numerators as per given numbers 7698/873, 9615/385 is
GCF of Numerators i.e. for 7698,9615 is 3
LCM of denominators i.e. for 873,385 is 336105.
Thus, GCF of Fractions is 3/336105.Finally, GCF of Fractions for 7698/873, 9615/385 is 3/336105.