GCF of 7800/672, 1253/3716
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 7800/672, 1253/3716 i.e 1/624288 easily. The following is the detailed procedure to determine the greatest common factor of fractions 7800/672, 1253/3716.
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 7800/672,1253/3716?
Given fractions are 7800/672,1253/3716
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 7800/672,1253/3716, numerators are 7800,1253
Denominators are 672,3716
The GCF of 7800,1253 is 1 .
LCM of 672,3716 is 624288.
The greatest common factor of 7800/672,1253/3716 = [GCF of 7800,1253]/[LCM of 672,3716]= 1/624288
Therefore, the GCF of 7800/672,1253/3716 is 1/624288.
To find the highest common factor of 7800,1253, we have to find the factors of both numbers and list the highest common factor.
The factors of 7800 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800
The factors of 1253 are 1, 7, 179, 1253
The HCF of 7800,1253 is 1.
Lets's calculate GCF of 7800,1253
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 7800,1253 By Matching Biggest Common Factor Method
Now, list down the factors of 7800
:1,2,3,4,5,6,8,10,12,13,15,20,24,25,26,30,39,40,50,52,60,65,75,78,100,104,120,130,150,156,195,200,260,300,312,325,390,520,600,650,780,975,1300,1560,1950,2600,3900,7800
Now, list down the factors of 1253
:1,7,179,1253
Greatest Common Factor
We found the factors 7800,1253 . The biggest common factor number is the GCF number.
So the greatest common factor 7800,1253 is 1.
Lets's calculate LCM of 672,3716
| 2 | 672, 3716 |
| 2 | 336, 1858 |
| 168, 929 |
∴ So the LCM of the given numbers is 2 x 2 x 168 x 929 = 624288
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/624288
Therefore, the GCF of Fractions 7800/672,1253/3716 is 1/624288
Least Common Multiple of 672,3716 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 672,3716 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(672,3716) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(672,3716) x common factors =4 x 1 = 4
LCM(672,3716) = ( 672 × 3716 ) / 4
LCM(672,3716) = 2497152 / 4
LCM(672,3716) = 624288
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FAQs on GCF of Fractions of 7800/672, 1253/3716
1. What is the HCF of 7800,1253?
The HCF of 7800,1253 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 7800/672, 1253/3716?
Answer: GCF of Numerators as per given numbers 7800/672, 1253/3716 is
GCF of Numerators i.e. for 7800,1253 is 1
LCM of denominators i.e. for 672,3716 is 624288.
Thus, GCF of Fractions is 1/624288.Finally, GCF of Fractions for 7800/672, 1253/3716 is 1/624288.