GCF of 819/819, 525/554
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 819/819, 525/554 i.e 21/453726 easily. The following is the detailed procedure to determine the greatest common factor of fractions 819/819, 525/554.
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 819/819,525/554?
Given fractions are 819/819,525/554
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 819/819,525/554, numerators are 819,525
Denominators are 819,554
The GCF of 819,525 is 21 .
LCM of 819,554 is 453726.
The greatest common factor of 819/819,525/554 = [GCF of 819,525]/[LCM of 819,554]= 21/453726
Therefore, the GCF of 819/819,525/554 is 21/453726.
To find the highest common factor of 819,525, we have to find the factors of both numbers and list the highest common factor.
The factors of 819 are 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
The factors of 525 are 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525
The HCF of 819,525 is 21.
Lets's calculate GCF of 819,525
| 3 | 819, 525 |
| 7 | 273, 175 |
| 39, 25 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Greatest Common Factor of 819,525 By Matching Biggest Common Factor Method
Now, list down the factors of 819
:1,3,7,9,13,21,39,63,91,117,273,819
Now, list down the factors of 525
:1,3,5,7,15,21,25,35,75,105,175,525
Greatest Common Factor
We found the factors 819,525 . The biggest common factor number is the GCF number.
So the greatest common factor 819,525 is 21.
Lets's calculate LCM of 819,554
Given numbers has no common factors except 1. So, there LCM is their product i.e 453726
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 21/453726
Therefore, the GCF of Fractions 819/819,525/554 is 21/453726
Least Common Multiple of 819,554 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 819,554 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(819,554) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(819,554) x common factors =1 x 1 = 1
LCM(819,554) = ( 819 × 554 ) / 1
LCM(819,554) = 453726 / 1
LCM(819,554) = 453726
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FAQs on GCF of Fractions of 819/819, 525/554
1. What is the HCF of 819,525?
The HCF of 819,525 is 21
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 819/819, 525/554?
Answer: GCF of Numerators as per given numbers 819/819, 525/554 is
GCF of Numerators i.e. for 819,525 is 21
LCM of denominators i.e. for 819,554 is 453726.
Thus, GCF of Fractions is 21/453726.Finally, GCF of Fractions for 819/819, 525/554 is 21/453726.