GCF of 495/405, 4504/780
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 495/405, 4504/780 i.e 1/21060 easily. The following is the detailed procedure to determine the greatest common factor of fractions 495/405, 4504/780.
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 495/405,4504/780?
Given fractions are 495/405,4504/780
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 495/405,4504/780, numerators are 495,4504
Denominators are 405,780
The GCF of 495,4504 is 1 .
LCM of 405,780 is 21060.
The greatest common factor of 495/405,4504/780 = [GCF of 495,4504]/[LCM of 405,780]= 1/21060
Therefore, the GCF of 495/405,4504/780 is 1/21060.
To find the highest common factor of 495,4504, we have to find the factors of both numbers and list the highest common factor.
The factors of 495 are 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
The factors of 4504 are 1, 2, 4, 8, 563, 1126, 2252, 4504
The HCF of 495,4504 is 1.
Lets's calculate GCF of 495,4504
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 495,4504 By Matching Biggest Common Factor Method
Now, list down the factors of 495
:1,3,5,9,11,15,33,45,55,99,165,495
Now, list down the factors of 4504
:1,2,4,8,563,1126,2252,4504
Greatest Common Factor
We found the factors 495,4504 . The biggest common factor number is the GCF number.
So the greatest common factor 495,4504 is 1.
Lets's calculate LCM of 405,780
| 3 | 405, 780 |
| 5 | 135, 260 |
| 27, 52 |
∴ So the LCM of the given numbers is 3 x 5 x 27 x 52 = 21060
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/21060
Therefore, the GCF of Fractions 495/405,4504/780 is 1/21060
Least Common Multiple of 405,780 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 405,780 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(405,780) = 15
common factors(in case of two or more numbers have common factors) = 1
GCF(405,780) x common factors =15 x 1 = 15
LCM(405,780) = ( 405 × 780 ) / 15
LCM(405,780) = 315900 / 15
LCM(405,780) = 21060
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FAQs on GCF of Fractions of 495/405, 4504/780
1. What is the HCF of 495,4504?
The HCF of 495,4504 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 495/405, 4504/780?
Answer: GCF of Numerators as per given numbers 495/405, 4504/780 is
GCF of Numerators i.e. for 495,4504 is 1
LCM of denominators i.e. for 405,780 is 21060.
Thus, GCF of Fractions is 1/21060.Finally, GCF of Fractions for 495/405, 4504/780 is 1/21060.