GCF of 501/790, 462/770
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 501/790, 462/770 i.e 3/60830 easily. The following is the detailed procedure to determine the greatest common factor of fractions 501/790, 462/770.
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 501/790,462/770?
Given fractions are 501/790,462/770
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 501/790,462/770, numerators are 501,462
Denominators are 790,770
The GCF of 501,462 is 3 .
LCM of 790,770 is 60830.
The greatest common factor of 501/790,462/770 = [GCF of 501,462]/[LCM of 790,770]= 3/60830
Therefore, the GCF of 501/790,462/770 is 3/60830.
To find the highest common factor of 501,462, we have to find the factors of both numbers and list the highest common factor.
The factors of 501 are 1, 3, 167, 501
The factors of 462 are 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
The HCF of 501,462 is 3.
Lets's calculate GCF of 501,462
| 3 | 501, 462 |
| 167, 154 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 501,462 By Matching Biggest Common Factor Method
Now, list down the factors of 501
:1,3,167,501
Now, list down the factors of 462
:1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462
Greatest Common Factor
We found the factors 501,462 . The biggest common factor number is the GCF number.
So the greatest common factor 501,462 is 3.
Lets's calculate LCM of 790,770
| 2 | 790, 770 |
| 5 | 395, 385 |
| 79, 77 |
∴ So the LCM of the given numbers is 2 x 5 x 79 x 77 = 60830
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/60830
Therefore, the GCF of Fractions 501/790,462/770 is 3/60830
Least Common Multiple of 790,770 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 790,770 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(790,770) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(790,770) x common factors =10 x 1 = 10
LCM(790,770) = ( 790 × 770 ) / 10
LCM(790,770) = 608300 / 10
LCM(790,770) = 60830
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FAQs on GCF of Fractions of 501/790, 462/770
1. What is the HCF of 501,462?
The HCF of 501,462 is 3
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 501/790, 462/770?
Answer: GCF of Numerators as per given numbers 501/790, 462/770 is
GCF of Numerators i.e. for 501,462 is 3
LCM of denominators i.e. for 790,770 is 60830.
Thus, GCF of Fractions is 3/60830.Finally, GCF of Fractions for 501/790, 462/770 is 3/60830.