GCF of 865/504, 9520/7670
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 865/504, 9520/7670 i.e 5/1932840 easily. The following is the detailed procedure to determine the greatest common factor of fractions 865/504, 9520/7670.
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 865/504,9520/7670?
Given fractions are 865/504,9520/7670
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 865/504,9520/7670, numerators are 865,9520
Denominators are 504,7670
The GCF of 865,9520 is 5 .
LCM of 504,7670 is 1932840.
The greatest common factor of 865/504,9520/7670 = [GCF of 865,9520]/[LCM of 504,7670]= 5/1932840
Therefore, the GCF of 865/504,9520/7670 is 5/1932840.
To find the highest common factor of 865,9520, we have to find the factors of both numbers and list the highest common factor.
The factors of 865 are 1, 5, 173, 865
The factors of 9520 are 1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520
The HCF of 865,9520 is 5.
Lets's calculate GCF of 865,9520
| 5 | 865, 9520 |
| 173, 1904 |
∴ So the GCF of the given numbers is 5 = 5
Greatest Common Factor of 865,9520 By Matching Biggest Common Factor Method
Now, list down the factors of 865
:1,5,173,865
Now, list down the factors of 9520
:1,2,4,5,7,8,10,14,16,17,20,28,34,35,40,56,68,70,80,85,112,119,136,140,170,238,272,280,340,476,560,595,680,952,1190,1360,1904,2380,4760,9520
Greatest Common Factor
We found the factors 865,9520 . The biggest common factor number is the GCF number.
So the greatest common factor 865,9520 is 5.
Lets's calculate LCM of 504,7670
| 2 | 504, 7670 |
| 252, 3835 |
∴ So the LCM of the given numbers is 2 x 252 x 3835 = 1932840
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/1932840
Therefore, the GCF of Fractions 865/504,9520/7670 is 5/1932840
Least Common Multiple of 504,7670 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 504,7670 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(504,7670) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(504,7670) x common factors =2 x 1 = 2
LCM(504,7670) = ( 504 × 7670 ) / 2
LCM(504,7670) = 3865680 / 2
LCM(504,7670) = 1932840
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FAQs on GCF of Fractions of 865/504, 9520/7670
1. What is the HCF of 865,9520?
The HCF of 865,9520 is 5
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 865/504, 9520/7670?
Answer: GCF of Numerators as per given numbers 865/504, 9520/7670 is
GCF of Numerators i.e. for 865,9520 is 5
LCM of denominators i.e. for 504,7670 is 1932840.
Thus, GCF of Fractions is 5/1932840.Finally, GCF of Fractions for 865/504, 9520/7670 is 5/1932840.