Use our free GCF of Fractions Calculator tool to compute the GCF of 32/963, 979/441, 491/642 i.e 1/94374 easily. The following is the detailed procedure to determine the greatest common factor of fractions 32/963, 979/441, 491/642.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 32/963,979/441,491/642
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 32/963,979/441,491/642, numerators are 32,979,491
Denominators are 963,441,642
The GCF of 32,979,491 is 1 .
LCM of 963,441,642 is 94374.
The greatest common factor of 32/963,979/441,491/642 = [GCF of 32,979,491]/[LCM of 963,441,642]= 1/94374
Therefore, the GCF of 32/963,979/441,491/642 is 1/94374.
To find the highest common factor of 32,979,491, we have to find the factors of both numbers and list the highest common factor.
The factors of 32 are 1, 2, 4, 8, 16, 32
The factors of 979 are 1, 11, 89, 979
The factors of 491 are 1, 491
The HCF of 32,979,491 is 1.
Lets's calculate GCF of 32,979,491
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 32
:1,2,4,8,16,32
Now, list down the factors of 979
:1,11,89,979
Now, list down the factors of 491
:1,491
Greatest Common Factor
We found the factors 32,979,491 . The biggest common factor number is the GCF number.
So the greatest common factor 32,979,491 is 1.
Lets's calculate LCM of 963,441,642
3 | 963, 441, 642 |
3 | 321, 147, 214 |
107 | 107, 49, 214 |
1, 49, 2 |
∴ So the LCM of the given numbers is 3 x 3 x 107 x 1 x 49 x 2 = 94374
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/94374
Therefore, the GCF of Fractions 32/963,979/441,491/642 is 1/94374
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 963,441,642 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(963,441,642) = 3
common factors(in case of two or more numbers have common factors) = 963
GCF(963,441,642) x common factors =3 x 963 = 2889
LCM(963,441,642) = ( 963 × 441 × 642 ) / 2889
LCM(963,441,642) = 272646486 / 2889
LCM(963,441,642) = 94374
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 32,979,491?
The HCF of 32,979,491 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 32/963, 979/441, 491/642?
Answer: GCF of Numerators as per given numbers 32/963, 979/441, 491/642 is
GCF of Numerators i.e. for 32,979,491 is 1
LCM of denominators i.e. for 963,441,642 is 94374.
Thus, GCF of Fractions is 1/94374.Finally, GCF of Fractions for 32/963, 979/441, 491/642 is 1/94374.