GCF of 656/477, 432/512
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 656/477, 432/512 i.e 16/244224 easily. The following is the detailed procedure to determine the greatest common factor of fractions 656/477, 432/512.
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 656/477,432/512?
Given fractions are 656/477,432/512
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 656/477,432/512, numerators are 656,432
Denominators are 477,512
The GCF of 656,432 is 16 .
LCM of 477,512 is 244224.
The greatest common factor of 656/477,432/512 = [GCF of 656,432]/[LCM of 477,512]= 16/244224
Therefore, the GCF of 656/477,432/512 is 16/244224.
To find the highest common factor of 656,432, we have to find the factors of both numbers and list the highest common factor.
The factors of 656 are 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
The factors of 432 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
The HCF of 656,432 is 16.
Lets's calculate GCF of 656,432
| 2 | 656, 432 |
| 2 | 328, 216 |
| 2 | 164, 108 |
| 2 | 82, 54 |
| 41, 27 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16
Greatest Common Factor of 656,432 By Matching Biggest Common Factor Method
Now, list down the factors of 656
:1,2,4,8,16,41,82,164,328,656
Now, list down the factors of 432
:1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432
Greatest Common Factor
We found the factors 656,432 . The biggest common factor number is the GCF number.
So the greatest common factor 656,432 is 16.
Lets's calculate LCM of 477,512
Given numbers has no common factors except 1. So, there LCM is their product i.e 244224
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 16/244224
Therefore, the GCF of Fractions 656/477,432/512 is 16/244224
Least Common Multiple of 477,512 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 477,512 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(477,512) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(477,512) x common factors =1 x 1 = 1
LCM(477,512) = ( 477 × 512 ) / 1
LCM(477,512) = 244224 / 1
LCM(477,512) = 244224
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FAQs on GCF of Fractions of 656/477, 432/512
1. What is the HCF of 656,432?
The HCF of 656,432 is 16
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 656/477, 432/512?
Answer: GCF of Numerators as per given numbers 656/477, 432/512 is
GCF of Numerators i.e. for 656,432 is 16
LCM of denominators i.e. for 477,512 is 244224.
Thus, GCF of Fractions is 16/244224.Finally, GCF of Fractions for 656/477, 432/512 is 16/244224.