GCF of 2163/620, 3641/1424
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2163/620, 3641/1424 i.e 1/220720 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2163/620, 3641/1424.
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 2163/620,3641/1424?
Given fractions are 2163/620,3641/1424
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 2163/620,3641/1424, numerators are 2163,3641
Denominators are 620,1424
The GCF of 2163,3641 is 1 .
LCM of 620,1424 is 220720.
The greatest common factor of 2163/620,3641/1424 = [GCF of 2163,3641]/[LCM of 620,1424]= 1/220720
Therefore, the GCF of 2163/620,3641/1424 is 1/220720.
To find the highest common factor of 2163,3641, we have to find the factors of both numbers and list the highest common factor.
The factors of 2163 are 1, 3, 7, 21, 103, 309, 721, 2163
The factors of 3641 are 1, 11, 331, 3641
The HCF of 2163,3641 is 1.
Lets's calculate GCF of 2163,3641
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2163,3641 By Matching Biggest Common Factor Method
Now, list down the factors of 2163
:1,3,7,21,103,309,721,2163
Now, list down the factors of 3641
:1,11,331,3641
Greatest Common Factor
We found the factors 2163,3641 . The biggest common factor number is the GCF number.
So the greatest common factor 2163,3641 is 1.
Lets's calculate LCM of 620,1424
| 2 | 620, 1424 |
| 2 | 310, 712 |
| 155, 356 |
∴ So the LCM of the given numbers is 2 x 2 x 155 x 356 = 220720
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/220720
Therefore, the GCF of Fractions 2163/620,3641/1424 is 1/220720
Least Common Multiple of 620,1424 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 620,1424 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(620,1424) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(620,1424) x common factors =4 x 1 = 4
LCM(620,1424) = ( 620 × 1424 ) / 4
LCM(620,1424) = 882880 / 4
LCM(620,1424) = 220720
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FAQs on GCF of Fractions of 2163/620, 3641/1424
1. What is the HCF of 2163,3641?
The HCF of 2163,3641 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 2163/620, 3641/1424?
Answer: GCF of Numerators as per given numbers 2163/620, 3641/1424 is
GCF of Numerators i.e. for 2163,3641 is 1
LCM of denominators i.e. for 620,1424 is 220720.
Thus, GCF of Fractions is 1/220720.Finally, GCF of Fractions for 2163/620, 3641/1424 is 1/220720.