GCF of 2/21, 94/67, 79/785, 369/673
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2/21, 94/67, 79/785, 369/673 i.e 1/743325135 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2/21, 94/67, 79/785, 369/673.
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 2/21,94/67,79/785,369/673?
Given fractions are 2/21,94/67,79/785,369/673
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 2/21,94/67,79/785,369/673, numerators are 2,94,79,369
Denominators are 21,67,785,673
The GCF of 2,94,79,369 is 1 .
LCM of 21,67,785,673 is 743325135.
The greatest common factor of 2/21,94/67,79/785,369/673 = [GCF of 2,94,79,369]/[LCM of 21,67,785,673]= 1/743325135
Therefore, the GCF of 2/21,94/67,79/785,369/673 is 1/743325135.
To find the highest common factor of 2,94,79,369, we have to find the factors of both numbers and list the highest common factor.
The factors of 2 are 1, 2
The factors of 94 are 1, 2, 47, 94
The factors of 79 are 1, 79
The factors of 369 are 1, 3, 9, 41, 123, 369
The HCF of 2,94,79,369 is 1.
Lets's calculate GCF of 2,94,79,369
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2,94,79,369 By Matching Biggest Common Factor Method
Now, list down the factors of 2
:1,2
Now, list down the factors of 94
:1,2,47,94
Now, list down the factors of 79
:1,79
Now, list down the factors of 369
:1,3,9,41,123,369
Greatest Common Factor
We found the factors 2,94,79,369 . The biggest common factor number is the GCF number.
So the greatest common factor 2,94,79,369 is 1.
Lets's calculate LCM of 21,67,785,673
Given numbers has no common factors except 1. So, there LCM is their product i.e 743325135
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/743325135
Therefore, the GCF of Fractions 2/21,94/67,79/785,369/673 is 1/743325135
Least Common Multiple of 21,67,785,673 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 21,67,785,673 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(21,67,785,673) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(21,67,785,673) x common factors =1 x 1 = 1
LCM(21,67,785,673) = ( 21 × 67 × 785 × 673 ) / 1
LCM(21,67,785,673) = 743325135 / 1
LCM(21,67,785,673) = 743325135
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 2/21, 94/67, 79/785, 369/673
1. What is the HCF of 2,94,79,369?
The HCF of 2,94,79,369 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 2/21, 94/67, 79/785, 369/673?
Answer: GCF of Numerators as per given numbers 2/21, 94/67, 79/785, 369/673 is
GCF of Numerators i.e. for 2,94,79,369 is 1
LCM of denominators i.e. for 21,67,785,673 is 743325135.
Thus, GCF of Fractions is 1/743325135.Finally, GCF of Fractions for 2/21, 94/67, 79/785, 369/673 is 1/743325135.