Use our free GCF of Fractions Calculator tool to compute the GCF of 996/645, 488/946 i.e 4/14190 easily. The following is the detailed procedure to determine the greatest common factor of fractions 996/645, 488/946.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 996/645,488/946
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 996/645,488/946, numerators are 996,488
Denominators are 645,946
The GCF of 996,488 is 4 .
LCM of 645,946 is 14190.
The greatest common factor of 996/645,488/946 = [GCF of 996,488]/[LCM of 645,946]= 4/14190
Therefore, the GCF of 996/645,488/946 is 4/14190.
To find the highest common factor of 996,488, we have to find the factors of both numbers and list the highest common factor.
The factors of 996 are 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996
The factors of 488 are 1, 2, 4, 8, 61, 122, 244, 488
The HCF of 996,488 is 4.
Lets's calculate GCF of 996,488
2 | 996, 488 |
2 | 498, 244 |
249, 122 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Now, list down the factors of 996
:1,2,3,4,6,12,83,166,249,332,498,996
Now, list down the factors of 488
:1,2,4,8,61,122,244,488
Greatest Common Factor
We found the factors 996,488 . The biggest common factor number is the GCF number.
So the greatest common factor 996,488 is 4.
Lets's calculate LCM of 645,946
43 | 645, 946 |
15, 22 |
∴ So the LCM of the given numbers is 43 x 15 x 22 = 14190
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/14190
Therefore, the GCF of Fractions 996/645,488/946 is 4/14190
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 645,946 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(645,946) = 43
common factors(in case of two or more numbers have common factors) = 1
GCF(645,946) x common factors =43 x 1 = 43
LCM(645,946) = ( 645 × 946 ) / 43
LCM(645,946) = 610170 / 43
LCM(645,946) = 14190
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 996,488?
The HCF of 996,488 is 4
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 996/645, 488/946?
Answer: GCF of Numerators as per given numbers 996/645, 488/946 is
GCF of Numerators i.e. for 996,488 is 4
LCM of denominators i.e. for 645,946 is 14190.
Thus, GCF of Fractions is 4/14190.Finally, GCF of Fractions for 996/645, 488/946 is 4/14190.