GCF of 481/473, 781/156
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 481/473, 781/156 i.e 1/73788 easily. The following is the detailed procedure to determine the greatest common factor of fractions 481/473, 781/156.
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 481/473,781/156?
Given fractions are 481/473,781/156
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 481/473,781/156, numerators are 481,781
Denominators are 473,156
The GCF of 481,781 is 1 .
LCM of 473,156 is 73788.
The greatest common factor of 481/473,781/156 = [GCF of 481,781]/[LCM of 473,156]= 1/73788
Therefore, the GCF of 481/473,781/156 is 1/73788.
To find the highest common factor of 481,781, we have to find the factors of both numbers and list the highest common factor.
The factors of 481 are 1, 13, 37, 481
The factors of 781 are 1, 11, 71, 781
The HCF of 481,781 is 1.
Lets's calculate GCF of 481,781
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 481,781 By Matching Biggest Common Factor Method
Now, list down the factors of 481
:1,13,37,481
Now, list down the factors of 781
:1,11,71,781
Greatest Common Factor
We found the factors 481,781 . The biggest common factor number is the GCF number.
So the greatest common factor 481,781 is 1.
Lets's calculate LCM of 473,156
Given numbers has no common factors except 1. So, there LCM is their product i.e 73788
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/73788
Therefore, the GCF of Fractions 481/473,781/156 is 1/73788
Least Common Multiple of 473,156 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 473,156 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(473,156) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(473,156) x common factors =1 x 1 = 1
LCM(473,156) = ( 473 × 156 ) / 1
LCM(473,156) = 73788 / 1
LCM(473,156) = 73788
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FAQs on GCF of Fractions of 481/473, 781/156
1. What is the HCF of 481,781?
The HCF of 481,781 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 481/473, 781/156?
Answer: GCF of Numerators as per given numbers 481/473, 781/156 is
GCF of Numerators i.e. for 481,781 is 1
LCM of denominators i.e. for 473,156 is 73788.
Thus, GCF of Fractions is 1/73788.Finally, GCF of Fractions for 481/473, 781/156 is 1/73788.