GCF of 512/21, 707/301
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 512/21, 707/301 i.e 1/903 easily. The following is the detailed procedure to determine the greatest common factor of fractions 512/21, 707/301.
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 512/21,707/301?
Given fractions are 512/21,707/301
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 512/21,707/301, numerators are 512,707
Denominators are 21,301
The GCF of 512,707 is 1 .
LCM of 21,301 is 903.
The greatest common factor of 512/21,707/301 = [GCF of 512,707]/[LCM of 21,301]= 1/903
Therefore, the GCF of 512/21,707/301 is 1/903.
To find the highest common factor of 512,707, we have to find the factors of both numbers and list the highest common factor.
The factors of 512 are 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
The factors of 707 are 1, 7, 101, 707
The HCF of 512,707 is 1.
Lets's calculate GCF of 512,707
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 512,707 By Matching Biggest Common Factor Method
Now, list down the factors of 512
:1,2,4,8,16,32,64,128,256,512
Now, list down the factors of 707
:1,7,101,707
Greatest Common Factor
We found the factors 512,707 . The biggest common factor number is the GCF number.
So the greatest common factor 512,707 is 1.
Lets's calculate LCM of 21,301
| 7 | 21, 301 |
| 3, 43 |
∴ So the LCM of the given numbers is 7 x 3 x 43 = 903
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/903
Therefore, the GCF of Fractions 512/21,707/301 is 1/903
Least Common Multiple of 21,301 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 21,301 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(21,301) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(21,301) x common factors =7 x 1 = 7
LCM(21,301) = ( 21 × 301 ) / 7
LCM(21,301) = 6321 / 7
LCM(21,301) = 903
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FAQs on GCF of Fractions of 512/21, 707/301
1. What is the HCF of 512,707?
The HCF of 512,707 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 512/21, 707/301?
Answer: GCF of Numerators as per given numbers 512/21, 707/301 is
GCF of Numerators i.e. for 512,707 is 1
LCM of denominators i.e. for 21,301 is 903.
Thus, GCF of Fractions is 1/903.Finally, GCF of Fractions for 512/21, 707/301 is 1/903.