GCF of 5691/688, 7965/902
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 5691/688, 7965/902 i.e 3/310288 easily. The following is the detailed procedure to determine the greatest common factor of fractions 5691/688, 7965/902.
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 5691/688,7965/902?
Given fractions are 5691/688,7965/902
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 5691/688,7965/902, numerators are 5691,7965
Denominators are 688,902
The GCF of 5691,7965 is 3 .
LCM of 688,902 is 310288.
The greatest common factor of 5691/688,7965/902 = [GCF of 5691,7965]/[LCM of 688,902]= 3/310288
Therefore, the GCF of 5691/688,7965/902 is 3/310288.
To find the highest common factor of 5691,7965, we have to find the factors of both numbers and list the highest common factor.
The factors of 5691 are 1, 3, 7, 21, 271, 813, 1897, 5691
The factors of 7965 are 1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965
The HCF of 5691,7965 is 3.
Lets's calculate GCF of 5691,7965
| 3 | 5691, 7965 |
| 1897, 2655 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 5691,7965 By Matching Biggest Common Factor Method
Now, list down the factors of 5691
:1,3,7,21,271,813,1897,5691
Now, list down the factors of 7965
:1,3,5,9,15,27,45,59,135,177,295,531,885,1593,2655,7965
Greatest Common Factor
We found the factors 5691,7965 . The biggest common factor number is the GCF number.
So the greatest common factor 5691,7965 is 3.
Lets's calculate LCM of 688,902
| 2 | 688, 902 |
| 344, 451 |
∴ So the LCM of the given numbers is 2 x 344 x 451 = 310288
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/310288
Therefore, the GCF of Fractions 5691/688,7965/902 is 3/310288
Least Common Multiple of 688,902 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 688,902 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(688,902) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(688,902) x common factors =2 x 1 = 2
LCM(688,902) = ( 688 × 902 ) / 2
LCM(688,902) = 620576 / 2
LCM(688,902) = 310288
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FAQs on GCF of Fractions of 5691/688, 7965/902
1. What is the HCF of 5691,7965?
The HCF of 5691,7965 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 5691/688, 7965/902?
Answer: GCF of Numerators as per given numbers 5691/688, 7965/902 is
GCF of Numerators i.e. for 5691,7965 is 3
LCM of denominators i.e. for 688,902 is 310288.
Thus, GCF of Fractions is 3/310288.Finally, GCF of Fractions for 5691/688, 7965/902 is 3/310288.