Determine the gcd of f(x) and f'(x)
94682
Polynomial: prove there is no double root
105832
prove that if $\gcd(a,b)=1$ then $\gcd(a^2, b^2)=1$
104263
How to show that $f'(x)<2f(x)$
14783
A Number Theory problem (GCD)
41295
Divisibility, LCM and GCD for fractions (rationals)
37808
Show that $\gcd(a^2, b^2) = \gcd(a,b)^2$
125499
Find this sequence $a_{i}$ such $\gcd{(a_{i},a_{j})}=\gcd{(i,j)}$
65687
$\gcd(a,b)\gcd(x,y)\mid ax+by$
137369
Inductive proof of gcd Bezout identity (from Apostol: Math, Analysis 2ed)
8160
What is $\gcd(0,a)$, where $a$ is a positive integer?
110444
Finding out the number of divisors
36862
A question about proving that there is no greatest common divisor
120960
$f,g$ such that $\int fg = \int f \int g$
48622
Given an integer $a$, suppose $d=\gcd(3a+5,\,5a+7)>2$. Determine $d$.
144018
Integration by parts for f(x).g(x)
52546
How can I find the possible values that $\gcd(a+b,a^2+b^2)$ can take, if $\gcd(a,b)=1$
1713
number theory $\gcd(a,bc)=\gcd(a,c)$