GCF of 67/924, 820/771, 447/854
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 67/924, 820/771, 447/854 i.e 1/14485548 easily. The following is the detailed procedure to determine the greatest common factor of fractions 67/924, 820/771, 447/854.
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 67/924,820/771,447/854?
Given fractions are 67/924,820/771,447/854
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 67/924,820/771,447/854, numerators are 67,820,447
Denominators are 924,771,854
The GCF of 67,820,447 is 1 .
LCM of 924,771,854 is 14485548.
The greatest common factor of 67/924,820/771,447/854 = [GCF of 67,820,447]/[LCM of 924,771,854]= 1/14485548
Therefore, the GCF of 67/924,820/771,447/854 is 1/14485548.
To find the highest common factor of 67,820,447, we have to find the factors of both numbers and list the highest common factor.
The factors of 67 are 1, 67
The factors of 820 are 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
The factors of 447 are 1, 3, 149, 447
The HCF of 67,820,447 is 1.
Lets's calculate GCF of 67,820,447
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 67,820,447 By Matching Biggest Common Factor Method
Now, list down the factors of 67
:1,67
Now, list down the factors of 820
:1,2,4,5,10,20,41,82,164,205,410,820
Now, list down the factors of 447
:1,3,149,447
Greatest Common Factor
We found the factors 67,820,447 . The biggest common factor number is the GCF number.
So the greatest common factor 67,820,447 is 1.
Lets's calculate LCM of 924,771,854
| 2 | 924, 771, 854 |
| 3 | 462, 771, 427 |
| 7 | 154, 257, 427 |
| 22, 257, 61 |
∴ So the LCM of the given numbers is 2 x 3 x 7 x 22 x 257 x 61 = 14485548
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/14485548
Therefore, the GCF of Fractions 67/924,820/771,447/854 is 1/14485548
Least Common Multiple of 924,771,854 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 924,771,854 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(924,771,854) = 1
common factors(in case of two or more numbers have common factors) = 42
GCF(924,771,854) x common factors =1 x 42 = 42
LCM(924,771,854) = ( 924 × 771 × 854 ) / 42
LCM(924,771,854) = 608393016 / 42
LCM(924,771,854) = 14485548
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FAQs on GCF of Fractions of 67/924, 820/771, 447/854
1. What is the HCF of 67,820,447?
The HCF of 67,820,447 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 67/924, 820/771, 447/854?
Answer: GCF of Numerators as per given numbers 67/924, 820/771, 447/854 is
GCF of Numerators i.e. for 67,820,447 is 1
LCM of denominators i.e. for 924,771,854 is 14485548.
Thus, GCF of Fractions is 1/14485548.Finally, GCF of Fractions for 67/924, 820/771, 447/854 is 1/14485548.