GCF of 610/439, 155/457
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 610/439, 155/457 i.e 5/200623 easily. The following is the detailed procedure to determine the greatest common factor of fractions 610/439, 155/457.
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 610/439,155/457?
Given fractions are 610/439,155/457
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 610/439,155/457, numerators are 610,155
Denominators are 439,457
The GCF of 610,155 is 5 .
LCM of 439,457 is 200623.
The greatest common factor of 610/439,155/457 = [GCF of 610,155]/[LCM of 439,457]= 5/200623
Therefore, the GCF of 610/439,155/457 is 5/200623.
To find the highest common factor of 610,155, we have to find the factors of both numbers and list the highest common factor.
The factors of 610 are 1, 2, 5, 10, 61, 122, 305, 610
The factors of 155 are 1, 5, 31, 155
The HCF of 610,155 is 5.
Lets's calculate GCF of 610,155
| 5 | 610, 155 |
| 122, 31 |
∴ So the GCF of the given numbers is 5 = 5
Greatest Common Factor of 610,155 By Matching Biggest Common Factor Method
Now, list down the factors of 610
:1,2,5,10,61,122,305,610
Now, list down the factors of 155
:1,5,31,155
Greatest Common Factor
We found the factors 610,155 . The biggest common factor number is the GCF number.
So the greatest common factor 610,155 is 5.
Lets's calculate LCM of 439,457
Given numbers has no common factors except 1. So, there LCM is their product i.e 200623
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/200623
Therefore, the GCF of Fractions 610/439,155/457 is 5/200623
Least Common Multiple of 439,457 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 439,457 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(439,457) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(439,457) x common factors =1 x 1 = 1
LCM(439,457) = ( 439 × 457 ) / 1
LCM(439,457) = 200623 / 1
LCM(439,457) = 200623
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FAQs on GCF of Fractions of 610/439, 155/457
1. What is the HCF of 610,155?
The HCF of 610,155 is 5
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 610/439, 155/457?
Answer: GCF of Numerators as per given numbers 610/439, 155/457 is
GCF of Numerators i.e. for 610,155 is 5
LCM of denominators i.e. for 439,457 is 200623.
Thus, GCF of Fractions is 5/200623.Finally, GCF of Fractions for 610/439, 155/457 is 5/200623.