GCF of 98/945, 68/924, 473/558
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 98/945, 68/924, 473/558 i.e 1/1288980 easily. The following is the detailed procedure to determine the greatest common factor of fractions 98/945, 68/924, 473/558.
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 98/945,68/924,473/558?
Given fractions are 98/945,68/924,473/558
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 98/945,68/924,473/558, numerators are 98,68,473
Denominators are 945,924,558
The GCF of 98,68,473 is 1 .
LCM of 945,924,558 is 1288980.
The greatest common factor of 98/945,68/924,473/558 = [GCF of 98,68,473]/[LCM of 945,924,558]= 1/1288980
Therefore, the GCF of 98/945,68/924,473/558 is 1/1288980.
To find the highest common factor of 98,68,473, we have to find the factors of both numbers and list the highest common factor.
The factors of 98 are 1, 2, 7, 14, 49, 98
The factors of 68 are 1, 2, 4, 17, 34, 68
The factors of 473 are 1, 11, 43, 473
The HCF of 98,68,473 is 1.
Lets's calculate GCF of 98,68,473
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 98,68,473 By Matching Biggest Common Factor Method
Now, list down the factors of 98
:1,2,7,14,49,98
Now, list down the factors of 68
:1,2,4,17,34,68
Now, list down the factors of 473
:1,11,43,473
Greatest Common Factor
We found the factors 98,68,473 . The biggest common factor number is the GCF number.
So the greatest common factor 98,68,473 is 1.
Lets's calculate LCM of 945,924,558
| 2 | 945, 924, 558 |
| 3 | 945, 462, 279 |
| 3 | 315, 154, 93 |
| 7 | 105, 154, 31 |
| 15, 22, 31 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 7 x 15 x 22 x 31 = 1288980
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1288980
Therefore, the GCF of Fractions 98/945,68/924,473/558 is 1/1288980
Least Common Multiple of 945,924,558 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 945,924,558 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(945,924,558) = 3
common factors(in case of two or more numbers have common factors) = 126
GCF(945,924,558) x common factors =3 x 126 = 378
LCM(945,924,558) = ( 945 × 924 × 558 ) / 378
LCM(945,924,558) = 487234440 / 378
LCM(945,924,558) = 1288980
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FAQs on GCF of Fractions of 98/945, 68/924, 473/558
1. What is the HCF of 98,68,473?
The HCF of 98,68,473 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 98/945, 68/924, 473/558?
Answer: GCF of Numerators as per given numbers 98/945, 68/924, 473/558 is
GCF of Numerators i.e. for 98,68,473 is 1
LCM of denominators i.e. for 945,924,558 is 1288980.
Thus, GCF of Fractions is 1/1288980.Finally, GCF of Fractions for 98/945, 68/924, 473/558 is 1/1288980.