GCF of 776/265, 816/689
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 776/265, 816/689 i.e 8/3445 easily. The following is the detailed procedure to determine the greatest common factor of fractions 776/265, 816/689.
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 776/265,816/689?
Given fractions are 776/265,816/689
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 776/265,816/689, numerators are 776,816
Denominators are 265,689
The GCF of 776,816 is 8 .
LCM of 265,689 is 3445.
The greatest common factor of 776/265,816/689 = [GCF of 776,816]/[LCM of 265,689]= 8/3445
Therefore, the GCF of 776/265,816/689 is 8/3445.
To find the highest common factor of 776,816, we have to find the factors of both numbers and list the highest common factor.
The factors of 776 are 1, 2, 4, 8, 97, 194, 388, 776
The factors of 816 are 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
The HCF of 776,816 is 8.
Lets's calculate GCF of 776,816
| 2 | 776, 816 |
| 2 | 388, 408 |
| 2 | 194, 204 |
| 97, 102 |
∴ So the GCF of the given numbers is 2 x 2 x 2 = 8
Greatest Common Factor of 776,816 By Matching Biggest Common Factor Method
Now, list down the factors of 776
:1,2,4,8,97,194,388,776
Now, list down the factors of 816
:1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816
Greatest Common Factor
We found the factors 776,816 . The biggest common factor number is the GCF number.
So the greatest common factor 776,816 is 8.
Lets's calculate LCM of 265,689
| 53 | 265, 689 |
| 5, 13 |
∴ So the LCM of the given numbers is 53 x 5 x 13 = 3445
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 8/3445
Therefore, the GCF of Fractions 776/265,816/689 is 8/3445
Least Common Multiple of 265,689 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 265,689 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(265,689) = 53
common factors(in case of two or more numbers have common factors) = 1
GCF(265,689) x common factors =53 x 1 = 53
LCM(265,689) = ( 265 × 689 ) / 53
LCM(265,689) = 182585 / 53
LCM(265,689) = 3445
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FAQs on GCF of Fractions of 776/265, 816/689
1. What is the HCF of 776,816?
The HCF of 776,816 is 8
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 776/265, 816/689?
Answer: GCF of Numerators as per given numbers 776/265, 816/689 is
GCF of Numerators i.e. for 776,816 is 8
LCM of denominators i.e. for 265,689 is 3445.
Thus, GCF of Fractions is 8/3445.Finally, GCF of Fractions for 776/265, 816/689 is 8/3445.