GCF of 3445/490, 4041/2145
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3445/490, 4041/2145 i.e 1/210210 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3445/490, 4041/2145.
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 3445/490,4041/2145?
Given fractions are 3445/490,4041/2145
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 3445/490,4041/2145, numerators are 3445,4041
Denominators are 490,2145
The GCF of 3445,4041 is 1 .
LCM of 490,2145 is 210210.
The greatest common factor of 3445/490,4041/2145 = [GCF of 3445,4041]/[LCM of 490,2145]= 1/210210
Therefore, the GCF of 3445/490,4041/2145 is 1/210210.
To find the highest common factor of 3445,4041, we have to find the factors of both numbers and list the highest common factor.
The factors of 3445 are 1, 5, 13, 53, 65, 265, 689, 3445
The factors of 4041 are 1, 3, 9, 449, 1347, 4041
The HCF of 3445,4041 is 1.
Lets's calculate GCF of 3445,4041
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 3445,4041 By Matching Biggest Common Factor Method
Now, list down the factors of 3445
:1,5,13,53,65,265,689,3445
Now, list down the factors of 4041
:1,3,9,449,1347,4041
Greatest Common Factor
We found the factors 3445,4041 . The biggest common factor number is the GCF number.
So the greatest common factor 3445,4041 is 1.
Lets's calculate LCM of 490,2145
| 5 | 490, 2145 |
| 98, 429 |
∴ So the LCM of the given numbers is 5 x 98 x 429 = 210210
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/210210
Therefore, the GCF of Fractions 3445/490,4041/2145 is 1/210210
Least Common Multiple of 490,2145 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 490,2145 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(490,2145) = 5
common factors(in case of two or more numbers have common factors) = 1
GCF(490,2145) x common factors =5 x 1 = 5
LCM(490,2145) = ( 490 × 2145 ) / 5
LCM(490,2145) = 1051050 / 5
LCM(490,2145) = 210210
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FAQs on GCF of Fractions of 3445/490, 4041/2145
1. What is the HCF of 3445,4041?
The HCF of 3445,4041 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 3445/490, 4041/2145?
Answer: GCF of Numerators as per given numbers 3445/490, 4041/2145 is
GCF of Numerators i.e. for 3445,4041 is 1
LCM of denominators i.e. for 490,2145 is 210210.
Thus, GCF of Fractions is 1/210210.Finally, GCF of Fractions for 3445/490, 4041/2145 is 1/210210.