Use our free GCF of Fractions Calculator tool to compute the GCF of 432/294, 749/301 i.e 1/12642 easily. The following is the detailed procedure to determine the greatest common factor of fractions 432/294, 749/301.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 432/294,749/301
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 432/294,749/301, numerators are 432,749
Denominators are 294,301
The GCF of 432,749 is 1 .
LCM of 294,301 is 12642.
The greatest common factor of 432/294,749/301 = [GCF of 432,749]/[LCM of 294,301]= 1/12642
Therefore, the GCF of 432/294,749/301 is 1/12642.
To find the highest common factor of 432,749, we have to find the factors of both numbers and list the highest common factor.
The factors of 432 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
The factors of 749 are 1, 7, 107, 749
The HCF of 432,749 is 1.
Lets's calculate GCF of 432,749
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 432
:1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432
Now, list down the factors of 749
:1,7,107,749
Greatest Common Factor
We found the factors 432,749 . The biggest common factor number is the GCF number.
So the greatest common factor 432,749 is 1.
Lets's calculate LCM of 294,301
7 | 294, 301 |
42, 43 |
∴ So the LCM of the given numbers is 7 x 42 x 43 = 12642
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/12642
Therefore, the GCF of Fractions 432/294,749/301 is 1/12642
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 294,301 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(294,301) = 7
common factors(in case of two or more numbers have common factors) = 1
GCF(294,301) x common factors =7 x 1 = 7
LCM(294,301) = ( 294 × 301 ) / 7
LCM(294,301) = 88494 / 7
LCM(294,301) = 12642
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 432,749?
The HCF of 432,749 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 432/294, 749/301?
Answer: GCF of Numerators as per given numbers 432/294, 749/301 is
GCF of Numerators i.e. for 432,749 is 1
LCM of denominators i.e. for 294,301 is 12642.
Thus, GCF of Fractions is 1/12642.Finally, GCF of Fractions for 432/294, 749/301 is 1/12642.