GCF of 30/69, 426/43, 464/990
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 30/69, 426/43, 464/990 i.e 2/979110 easily. The following is the detailed procedure to determine the greatest common factor of fractions 30/69, 426/43, 464/990.
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 30/69,426/43,464/990?
Given fractions are 30/69,426/43,464/990
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 30/69,426/43,464/990, numerators are 30,426,464
Denominators are 69,43,990
The GCF of 30,426,464 is 2 .
LCM of 69,43,990 is 979110.
The greatest common factor of 30/69,426/43,464/990 = [GCF of 30,426,464]/[LCM of 69,43,990]= 2/979110
Therefore, the GCF of 30/69,426/43,464/990 is 2/979110.
To find the highest common factor of 30,426,464, we have to find the factors of both numbers and list the highest common factor.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30
The factors of 426 are 1, 2, 3, 6, 71, 142, 213, 426
The factors of 464 are 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
The HCF of 30,426,464 is 2.
Lets's calculate GCF of 30,426,464
| 2 | 30, 426, 464 |
| 15, 213, 232 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 30,426,464 By Matching Biggest Common Factor Method
Now, list down the factors of 30
:1,2,3,5,6,10,15,30
Now, list down the factors of 426
:1,2,3,6,71,142,213,426
Now, list down the factors of 464
:1,2,4,8,16,29,58,116,232,464
Greatest Common Factor
We found the factors 30,426,464 . The biggest common factor number is the GCF number.
So the greatest common factor 30,426,464 is 2.
Lets's calculate LCM of 69,43,990
| 3 | 69, 43, 990 |
| 23, 43, 330 |
∴ So the LCM of the given numbers is 3 x 23 x 43 x 330 = 979110
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/979110
Therefore, the GCF of Fractions 30/69,426/43,464/990 is 2/979110
Least Common Multiple of 69,43,990 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 69,43,990 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,43,990) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(69,43,990) x common factors =1 x 3 = 3
LCM(69,43,990) = ( 69 × 43 × 990 ) / 3
LCM(69,43,990) = 2937330 / 3
LCM(69,43,990) = 979110
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FAQs on GCF of Fractions of 30/69, 426/43, 464/990
1. What is the HCF of 30,426,464?
The HCF of 30,426,464 is 2
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 30/69, 426/43, 464/990?
Answer: GCF of Numerators as per given numbers 30/69, 426/43, 464/990 is
GCF of Numerators i.e. for 30,426,464 is 2
LCM of denominators i.e. for 69,43,990 is 979110.
Thus, GCF of Fractions is 2/979110.Finally, GCF of Fractions for 30/69, 426/43, 464/990 is 2/979110.