GCF of 21/909, 586/264, 527/705
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 21/909, 586/264, 527/705 i.e 1/18798120 easily. The following is the detailed procedure to determine the greatest common factor of fractions 21/909, 586/264, 527/705.
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 21/909,586/264,527/705?
Given fractions are 21/909,586/264,527/705
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 21/909,586/264,527/705, numerators are 21,586,527
Denominators are 909,264,705
The GCF of 21,586,527 is 1 .
LCM of 909,264,705 is 18798120.
The greatest common factor of 21/909,586/264,527/705 = [GCF of 21,586,527]/[LCM of 909,264,705]= 1/18798120
Therefore, the GCF of 21/909,586/264,527/705 is 1/18798120.
To find the highest common factor of 21,586,527, we have to find the factors of both numbers and list the highest common factor.
The factors of 21 are 1, 3, 7, 21
The factors of 586 are 1, 2, 293, 586
The factors of 527 are 1, 17, 31, 527
The HCF of 21,586,527 is 1.
Lets's calculate GCF of 21,586,527
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 21,586,527 By Matching Biggest Common Factor Method
Now, list down the factors of 21
:1,3,7,21
Now, list down the factors of 586
:1,2,293,586
Now, list down the factors of 527
:1,17,31,527
Greatest Common Factor
We found the factors 21,586,527 . The biggest common factor number is the GCF number.
So the greatest common factor 21,586,527 is 1.
Lets's calculate LCM of 909,264,705
| 3 | 909, 264, 705 |
| 303, 88, 235 |
∴ So the LCM of the given numbers is 3 x 303 x 88 x 235 = 18798120
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/18798120
Therefore, the GCF of Fractions 21/909,586/264,527/705 is 1/18798120
Least Common Multiple of 909,264,705 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 909,264,705 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(909,264,705) = 3
common factors(in case of two or more numbers have common factors) = 3
GCF(909,264,705) x common factors =3 x 3 = 9
LCM(909,264,705) = ( 909 × 264 × 705 ) / 9
LCM(909,264,705) = 169183080 / 9
LCM(909,264,705) = 18798120
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FAQs on GCF of Fractions of 21/909, 586/264, 527/705
1. What is the HCF of 21,586,527?
The HCF of 21,586,527 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 21/909, 586/264, 527/705?
Answer: GCF of Numerators as per given numbers 21/909, 586/264, 527/705 is
GCF of Numerators i.e. for 21,586,527 is 1
LCM of denominators i.e. for 909,264,705 is 18798120.
Thus, GCF of Fractions is 1/18798120.Finally, GCF of Fractions for 21/909, 586/264, 527/705 is 1/18798120.