GCF of 7043/439, 7861/320
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7043/439, 7861/320 i.e 1/140480 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7043/439, 7861/320.
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 7043/439,7861/320?
Given fractions are 7043/439,7861/320
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 7043/439,7861/320, numerators are 7043,7861
Denominators are 439,320
The GCF of 7043,7861 is 1 .
LCM of 439,320 is 140480.
The greatest common factor of 7043/439,7861/320 = [GCF of 7043,7861]/[LCM of 439,320]= 1/140480
Therefore, the GCF of 7043/439,7861/320 is 1/140480.
To find the highest common factor of 7043,7861, we have to find the factors of both numbers and list the highest common factor.
The factors of 7043 are 1, 7043
The factors of 7861 are 1, 7, 1123, 7861
The HCF of 7043,7861 is 1.
Lets's calculate GCF of 7043,7861
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7043,7861 By Matching Biggest Common Factor Method
Now, list down the factors of 7043
:1,7043
Now, list down the factors of 7861
:1,7,1123,7861
Greatest Common Factor
We found the factors 7043,7861 . The biggest common factor number is the GCF number.
So the greatest common factor 7043,7861 is 1.
Lets's calculate LCM of 439,320
Given numbers has no common factors except 1. So, there LCM is their product i.e 140480
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/140480
Therefore, the GCF of Fractions 7043/439,7861/320 is 1/140480
Least Common Multiple of 439,320 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 439,320 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(439,320) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(439,320) x common factors =1 x 1 = 1
LCM(439,320) = ( 439 × 320 ) / 1
LCM(439,320) = 140480 / 1
LCM(439,320) = 140480
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FAQs on GCF of Fractions of 7043/439, 7861/320
1. What is the HCF of 7043,7861?
The HCF of 7043,7861 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 7043/439, 7861/320?
Answer: GCF of Numerators as per given numbers 7043/439, 7861/320 is
GCF of Numerators i.e. for 7043,7861 is 1
LCM of denominators i.e. for 439,320 is 140480.
Thus, GCF of Fractions is 1/140480.Finally, GCF of Fractions for 7043/439, 7861/320 is 1/140480.