GCF of 2969/821, 9945/7046
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2969/821, 9945/7046 i.e 1/5784766 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2969/821, 9945/7046.
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 2969/821,9945/7046?
Given fractions are 2969/821,9945/7046
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 2969/821,9945/7046, numerators are 2969,9945
Denominators are 821,7046
The GCF of 2969,9945 is 1 .
LCM of 821,7046 is 5784766.
The greatest common factor of 2969/821,9945/7046 = [GCF of 2969,9945]/[LCM of 821,7046]= 1/5784766
Therefore, the GCF of 2969/821,9945/7046 is 1/5784766.
To find the highest common factor of 2969,9945, we have to find the factors of both numbers and list the highest common factor.
The factors of 2969 are 1, 2969
The factors of 9945 are 1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945
The HCF of 2969,9945 is 1.
Lets's calculate GCF of 2969,9945
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2969,9945 By Matching Biggest Common Factor Method
Now, list down the factors of 2969
:1,2969
Now, list down the factors of 9945
:1,3,5,9,13,15,17,39,45,51,65,85,117,153,195,221,255,585,663,765,1105,1989,3315,9945
Greatest Common Factor
We found the factors 2969,9945 . The biggest common factor number is the GCF number.
So the greatest common factor 2969,9945 is 1.
Lets's calculate LCM of 821,7046
Given numbers has no common factors except 1. So, there LCM is their product i.e 5784766
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5784766
Therefore, the GCF of Fractions 2969/821,9945/7046 is 1/5784766
Least Common Multiple of 821,7046 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 821,7046 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(821,7046) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(821,7046) x common factors =1 x 1 = 1
LCM(821,7046) = ( 821 × 7046 ) / 1
LCM(821,7046) = 5784766 / 1
LCM(821,7046) = 5784766
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FAQs on GCF of Fractions of 2969/821, 9945/7046
1. What is the HCF of 2969,9945?
The HCF of 2969,9945 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 2969/821, 9945/7046?
Answer: GCF of Numerators as per given numbers 2969/821, 9945/7046 is
GCF of Numerators i.e. for 2969,9945 is 1
LCM of denominators i.e. for 821,7046 is 5784766.
Thus, GCF of Fractions is 1/5784766.Finally, GCF of Fractions for 2969/821, 9945/7046 is 1/5784766.