GCF of 650/408, 123/260
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 650/408, 123/260 i.e 1/26520 easily. The following is the detailed procedure to determine the greatest common factor of fractions 650/408, 123/260.
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 650/408,123/260?
Given fractions are 650/408,123/260
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 650/408,123/260, numerators are 650,123
Denominators are 408,260
The GCF of 650,123 is 1 .
LCM of 408,260 is 26520.
The greatest common factor of 650/408,123/260 = [GCF of 650,123]/[LCM of 408,260]= 1/26520
Therefore, the GCF of 650/408,123/260 is 1/26520.
To find the highest common factor of 650,123, we have to find the factors of both numbers and list the highest common factor.
The factors of 650 are 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
The factors of 123 are 1, 3, 41, 123
The HCF of 650,123 is 1.
Lets's calculate GCF of 650,123
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 650,123 By Matching Biggest Common Factor Method
Now, list down the factors of 650
:1,2,5,10,13,25,26,50,65,130,325,650
Now, list down the factors of 123
:1,3,41,123
Greatest Common Factor
We found the factors 650,123 . The biggest common factor number is the GCF number.
So the greatest common factor 650,123 is 1.
Lets's calculate LCM of 408,260
| 2 | 408, 260 |
| 2 | 204, 130 |
| 102, 65 |
∴ So the LCM of the given numbers is 2 x 2 x 102 x 65 = 26520
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/26520
Therefore, the GCF of Fractions 650/408,123/260 is 1/26520
Least Common Multiple of 408,260 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 408,260 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(408,260) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(408,260) x common factors =4 x 1 = 4
LCM(408,260) = ( 408 × 260 ) / 4
LCM(408,260) = 106080 / 4
LCM(408,260) = 26520
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FAQs on GCF of Fractions of 650/408, 123/260
1. What is the HCF of 650,123?
The HCF of 650,123 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 650/408, 123/260?
Answer: GCF of Numerators as per given numbers 650/408, 123/260 is
GCF of Numerators i.e. for 650,123 is 1
LCM of denominators i.e. for 408,260 is 26520.
Thus, GCF of Fractions is 1/26520.Finally, GCF of Fractions for 650/408, 123/260 is 1/26520.