GCF of 310/850, 558/721
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 310/850, 558/721 i.e 62/612850 easily. The following is the detailed procedure to determine the greatest common factor of fractions 310/850, 558/721.
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 310/850,558/721?
Given fractions are 310/850,558/721
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 310/850,558/721, numerators are 310,558
Denominators are 850,721
The GCF of 310,558 is 62 .
LCM of 850,721 is 612850.
The greatest common factor of 310/850,558/721 = [GCF of 310,558]/[LCM of 850,721]= 62/612850
Therefore, the GCF of 310/850,558/721 is 62/612850.
To find the highest common factor of 310,558, we have to find the factors of both numbers and list the highest common factor.
The factors of 310 are 1, 2, 5, 10, 31, 62, 155, 310
The factors of 558 are 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
The HCF of 310,558 is 62.
Lets's calculate GCF of 310,558
| 2 | 310, 558 |
| 31 | 155, 279 |
| 5, 9 |
∴ So the GCF of the given numbers is 2 x 31 = 62
Greatest Common Factor of 310,558 By Matching Biggest Common Factor Method
Now, list down the factors of 310
:1,2,5,10,31,62,155,310
Now, list down the factors of 558
:1,2,3,6,9,18,31,62,93,186,279,558
Greatest Common Factor
We found the factors 310,558 . The biggest common factor number is the GCF number.
So the greatest common factor 310,558 is 62.
Lets's calculate LCM of 850,721
Given numbers has no common factors except 1. So, there LCM is their product i.e 612850
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 62/612850
Therefore, the GCF of Fractions 310/850,558/721 is 62/612850
Least Common Multiple of 850,721 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 850,721 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(850,721) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(850,721) x common factors =1 x 1 = 1
LCM(850,721) = ( 850 × 721 ) / 1
LCM(850,721) = 612850 / 1
LCM(850,721) = 612850
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FAQs on GCF of Fractions of 310/850, 558/721
1. What is the HCF of 310,558?
The HCF of 310,558 is 62
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 310/850, 558/721?
Answer: GCF of Numerators as per given numbers 310/850, 558/721 is
GCF of Numerators i.e. for 310,558 is 62
LCM of denominators i.e. for 850,721 is 612850.
Thus, GCF of Fractions is 62/612850.Finally, GCF of Fractions for 310/850, 558/721 is 62/612850.