GCF of 722/472, 396/987, 265/772
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 722/472, 396/987, 265/772 i.e 1/89911752 easily. The following is the detailed procedure to determine the greatest common factor of fractions 722/472, 396/987, 265/772.
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 722/472,396/987,265/772?
Given fractions are 722/472,396/987,265/772
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 722/472,396/987,265/772, numerators are 722,396,265
Denominators are 472,987,772
The GCF of 722,396,265 is 1 .
LCM of 472,987,772 is 89911752.
The greatest common factor of 722/472,396/987,265/772 = [GCF of 722,396,265]/[LCM of 472,987,772]= 1/89911752
Therefore, the GCF of 722/472,396/987,265/772 is 1/89911752.
To find the highest common factor of 722,396,265, we have to find the factors of both numbers and list the highest common factor.
The factors of 722 are 1, 2, 19, 38, 361, 722
The factors of 396 are 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
The factors of 265 are 1, 5, 53, 265
The HCF of 722,396,265 is 1.
Lets's calculate GCF of 722,396,265
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 722,396,265 By Matching Biggest Common Factor Method
Now, list down the factors of 722
:1,2,19,38,361,722
Now, list down the factors of 396
:1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396
Now, list down the factors of 265
:1,5,53,265
Greatest Common Factor
We found the factors 722,396,265 . The biggest common factor number is the GCF number.
So the greatest common factor 722,396,265 is 1.
Lets's calculate LCM of 472,987,772
| 2 | 472, 987, 772 |
| 2 | 236, 987, 386 |
| 118, 987, 193 |
∴ So the LCM of the given numbers is 2 x 2 x 118 x 987 x 193 = 89911752
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/89911752
Therefore, the GCF of Fractions 722/472,396/987,265/772 is 1/89911752
Least Common Multiple of 472,987,772 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 472,987,772 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(472,987,772) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(472,987,772) x common factors =1 x 4 = 4
LCM(472,987,772) = ( 472 × 987 × 772 ) / 4
LCM(472,987,772) = 359647008 / 4
LCM(472,987,772) = 89911752
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 722/472, 396/987, 265/772
1. What is the HCF of 722,396,265?
The HCF of 722,396,265 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 722/472, 396/987, 265/772?
Answer: GCF of Numerators as per given numbers 722/472, 396/987, 265/772 is
GCF of Numerators i.e. for 722,396,265 is 1
LCM of denominators i.e. for 472,987,772 is 89911752.
Thus, GCF of Fractions is 1/89911752.Finally, GCF of Fractions for 722/472, 396/987, 265/772 is 1/89911752.