GCF of 30/797, 88/811, 741/687
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 30/797, 88/811, 741/687 i.e 1/444054129 easily. The following is the detailed procedure to determine the greatest common factor of fractions 30/797, 88/811, 741/687.
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 30/797,88/811,741/687?
Given fractions are 30/797,88/811,741/687
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 30/797,88/811,741/687, numerators are 30,88,741
Denominators are 797,811,687
The GCF of 30,88,741 is 1 .
LCM of 797,811,687 is 444054129.
The greatest common factor of 30/797,88/811,741/687 = [GCF of 30,88,741]/[LCM of 797,811,687]= 1/444054129
Therefore, the GCF of 30/797,88/811,741/687 is 1/444054129.
To find the highest common factor of 30,88,741, we have to find the factors of both numbers and list the highest common factor.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30
The factors of 88 are 1, 2, 4, 8, 11, 22, 44, 88
The factors of 741 are 1, 3, 13, 19, 39, 57, 247, 741
The HCF of 30,88,741 is 1.
Lets's calculate GCF of 30,88,741
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 30,88,741 By Matching Biggest Common Factor Method
Now, list down the factors of 30
:1,2,3,5,6,10,15,30
Now, list down the factors of 88
:1,2,4,8,11,22,44,88
Now, list down the factors of 741
:1,3,13,19,39,57,247,741
Greatest Common Factor
We found the factors 30,88,741 . The biggest common factor number is the GCF number.
So the greatest common factor 30,88,741 is 1.
Lets's calculate LCM of 797,811,687
Given numbers has no common factors except 1. So, there LCM is their product i.e 444054129
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/444054129
Therefore, the GCF of Fractions 30/797,88/811,741/687 is 1/444054129
Least Common Multiple of 797,811,687 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 797,811,687 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(797,811,687) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(797,811,687) x common factors =1 x 1 = 1
LCM(797,811,687) = ( 797 × 811 × 687 ) / 1
LCM(797,811,687) = 444054129 / 1
LCM(797,811,687) = 444054129
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FAQs on GCF of Fractions of 30/797, 88/811, 741/687
1. What is the HCF of 30,88,741?
The HCF of 30,88,741 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 30/797, 88/811, 741/687?
Answer: GCF of Numerators as per given numbers 30/797, 88/811, 741/687 is
GCF of Numerators i.e. for 30,88,741 is 1
LCM of denominators i.e. for 797,811,687 is 444054129.
Thus, GCF of Fractions is 1/444054129.Finally, GCF of Fractions for 30/797, 88/811, 741/687 is 1/444054129.