GCF of 3240/451, 1508/1975
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3240/451, 1508/1975 i.e 4/890725 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3240/451, 1508/1975.
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 3240/451,1508/1975?
Given fractions are 3240/451,1508/1975
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 3240/451,1508/1975, numerators are 3240,1508
Denominators are 451,1975
The GCF of 3240,1508 is 4 .
LCM of 451,1975 is 890725.
The greatest common factor of 3240/451,1508/1975 = [GCF of 3240,1508]/[LCM of 451,1975]= 4/890725
Therefore, the GCF of 3240/451,1508/1975 is 4/890725.
To find the highest common factor of 3240,1508, we have to find the factors of both numbers and list the highest common factor.
The factors of 3240 are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240
The factors of 1508 are 1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508
The HCF of 3240,1508 is 4.
Lets's calculate GCF of 3240,1508
| 2 | 3240, 1508 |
| 2 | 1620, 754 |
| 810, 377 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 3240,1508 By Matching Biggest Common Factor Method
Now, list down the factors of 3240
:1,2,3,4,5,6,8,9,10,12,15,18,20,24,27,30,36,40,45,54,60,72,81,90,108,120,135,162,180,216,270,324,360,405,540,648,810,1080,1620,3240
Now, list down the factors of 1508
:1,2,4,13,26,29,52,58,116,377,754,1508
Greatest Common Factor
We found the factors 3240,1508 . The biggest common factor number is the GCF number.
So the greatest common factor 3240,1508 is 4.
Lets's calculate LCM of 451,1975
Given numbers has no common factors except 1. So, there LCM is their product i.e 890725
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/890725
Therefore, the GCF of Fractions 3240/451,1508/1975 is 4/890725
Least Common Multiple of 451,1975 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 451,1975 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(451,1975) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(451,1975) x common factors =1 x 1 = 1
LCM(451,1975) = ( 451 × 1975 ) / 1
LCM(451,1975) = 890725 / 1
LCM(451,1975) = 890725
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FAQs on GCF of Fractions of 3240/451, 1508/1975
1. What is the HCF of 3240,1508?
The HCF of 3240,1508 is 4
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 3240/451, 1508/1975?
Answer: GCF of Numerators as per given numbers 3240/451, 1508/1975 is
GCF of Numerators i.e. for 3240,1508 is 4
LCM of denominators i.e. for 451,1975 is 890725.
Thus, GCF of Fractions is 4/890725.Finally, GCF of Fractions for 3240/451, 1508/1975 is 4/890725.