GCF of 442/750, 105/440, 730/979
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 442/750, 105/440, 730/979 i.e 1/2937000 easily. The following is the detailed procedure to determine the greatest common factor of fractions 442/750, 105/440, 730/979.
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 442/750,105/440,730/979?
Given fractions are 442/750,105/440,730/979
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 442/750,105/440,730/979, numerators are 442,105,730
Denominators are 750,440,979
The GCF of 442,105,730 is 1 .
LCM of 750,440,979 is 2937000.
The greatest common factor of 442/750,105/440,730/979 = [GCF of 442,105,730]/[LCM of 750,440,979]= 1/2937000
Therefore, the GCF of 442/750,105/440,730/979 is 1/2937000.
To find the highest common factor of 442,105,730, we have to find the factors of both numbers and list the highest common factor.
The factors of 442 are 1, 2, 13, 17, 26, 34, 221, 442
The factors of 105 are 1, 3, 5, 7, 15, 21, 35, 105
The factors of 730 are 1, 2, 5, 10, 73, 146, 365, 730
The HCF of 442,105,730 is 1.
Lets's calculate GCF of 442,105,730
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 442,105,730 By Matching Biggest Common Factor Method
Now, list down the factors of 442
:1,2,13,17,26,34,221,442
Now, list down the factors of 105
:1,3,5,7,15,21,35,105
Now, list down the factors of 730
:1,2,5,10,73,146,365,730
Greatest Common Factor
We found the factors 442,105,730 . The biggest common factor number is the GCF number.
So the greatest common factor 442,105,730 is 1.
Lets's calculate LCM of 750,440,979
| 2 | 750, 440, 979 |
| 5 | 375, 220, 979 |
| 11 | 75, 44, 979 |
| 75, 4, 89 |
∴ So the LCM of the given numbers is 2 x 5 x 11 x 75 x 4 x 89 = 2937000
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2937000
Therefore, the GCF of Fractions 442/750,105/440,730/979 is 1/2937000
Least Common Multiple of 750,440,979 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 750,440,979 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(750,440,979) = 1
common factors(in case of two or more numbers have common factors) = 110
GCF(750,440,979) x common factors =1 x 110 = 110
LCM(750,440,979) = ( 750 × 440 × 979 ) / 110
LCM(750,440,979) = 323070000 / 110
LCM(750,440,979) = 2937000
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FAQs on GCF of Fractions of 442/750, 105/440, 730/979
1. What is the HCF of 442,105,730?
The HCF of 442,105,730 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 442/750, 105/440, 730/979?
Answer: GCF of Numerators as per given numbers 442/750, 105/440, 730/979 is
GCF of Numerators i.e. for 442,105,730 is 1
LCM of denominators i.e. for 750,440,979 is 2937000.
Thus, GCF of Fractions is 1/2937000.Finally, GCF of Fractions for 442/750, 105/440, 730/979 is 1/2937000.