GCF of 450/78, 537/605
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 450/78, 537/605 i.e 3/47190 easily. The following is the detailed procedure to determine the greatest common factor of fractions 450/78, 537/605.
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 450/78,537/605?
Given fractions are 450/78,537/605
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 450/78,537/605, numerators are 450,537
Denominators are 78,605
The GCF of 450,537 is 3 .
LCM of 78,605 is 47190.
The greatest common factor of 450/78,537/605 = [GCF of 450,537]/[LCM of 78,605]= 3/47190
Therefore, the GCF of 450/78,537/605 is 3/47190.
To find the highest common factor of 450,537, we have to find the factors of both numbers and list the highest common factor.
The factors of 450 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
The factors of 537 are 1, 3, 179, 537
The HCF of 450,537 is 3.
Lets's calculate GCF of 450,537
| 3 | 450, 537 |
| 150, 179 |
∴ So the GCF of the given numbers is 3 = 3
Greatest Common Factor of 450,537 By Matching Biggest Common Factor Method
Now, list down the factors of 450
:1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Now, list down the factors of 537
:1,3,179,537
Greatest Common Factor
We found the factors 450,537 . The biggest common factor number is the GCF number.
So the greatest common factor 450,537 is 3.
Lets's calculate LCM of 78,605
Given numbers has no common factors except 1. So, there LCM is their product i.e 47190
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/47190
Therefore, the GCF of Fractions 450/78,537/605 is 3/47190
Least Common Multiple of 78,605 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 78,605 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(78,605) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(78,605) x common factors =1 x 1 = 1
LCM(78,605) = ( 78 × 605 ) / 1
LCM(78,605) = 47190 / 1
LCM(78,605) = 47190
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FAQs on GCF of Fractions of 450/78, 537/605
1. What is the HCF of 450,537?
The HCF of 450,537 is 3
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 450/78, 537/605?
Answer: GCF of Numerators as per given numbers 450/78, 537/605 is
GCF of Numerators i.e. for 450,537 is 3
LCM of denominators i.e. for 78,605 is 47190.
Thus, GCF of Fractions is 3/47190.Finally, GCF of Fractions for 450/78, 537/605 is 3/47190.