GCF of 913/285, 350/449, 920/744
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 913/285, 350/449, 920/744 i.e 1/31735320 easily. The following is the detailed procedure to determine the greatest common factor of fractions 913/285, 350/449, 920/744.
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 913/285,350/449,920/744?
Given fractions are 913/285,350/449,920/744
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 913/285,350/449,920/744, numerators are 913,350,920
Denominators are 285,449,744
The GCF of 913,350,920 is 1 .
LCM of 285,449,744 is 31735320.
The greatest common factor of 913/285,350/449,920/744 = [GCF of 913,350,920]/[LCM of 285,449,744]= 1/31735320
Therefore, the GCF of 913/285,350/449,920/744 is 1/31735320.
To find the highest common factor of 913,350,920, we have to find the factors of both numbers and list the highest common factor.
The factors of 913 are 1, 11, 83, 913
The factors of 350 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
The factors of 920 are 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
The HCF of 913,350,920 is 1.
Lets's calculate GCF of 913,350,920
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 913,350,920 By Matching Biggest Common Factor Method
Now, list down the factors of 913
:1,11,83,913
Now, list down the factors of 350
:1,2,5,7,10,14,25,35,50,70,175,350
Now, list down the factors of 920
:1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920
Greatest Common Factor
We found the factors 913,350,920 . The biggest common factor number is the GCF number.
So the greatest common factor 913,350,920 is 1.
Lets's calculate LCM of 285,449,744
| 3 | 285, 449, 744 |
| 95, 449, 248 |
∴ So the LCM of the given numbers is 3 x 95 x 449 x 248 = 31735320
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/31735320
Therefore, the GCF of Fractions 913/285,350/449,920/744 is 1/31735320
Least Common Multiple of 285,449,744 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 285,449,744 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(285,449,744) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(285,449,744) x common factors =1 x 3 = 3
LCM(285,449,744) = ( 285 × 449 × 744 ) / 3
LCM(285,449,744) = 95205960 / 3
LCM(285,449,744) = 31735320
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FAQs on GCF of Fractions of 913/285, 350/449, 920/744
1. What is the HCF of 913,350,920?
The HCF of 913,350,920 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 913/285, 350/449, 920/744?
Answer: GCF of Numerators as per given numbers 913/285, 350/449, 920/744 is
GCF of Numerators i.e. for 913,350,920 is 1
LCM of denominators i.e. for 285,449,744 is 31735320.
Thus, GCF of Fractions is 1/31735320.Finally, GCF of Fractions for 913/285, 350/449, 920/744 is 1/31735320.