a) Determine the prime factorizations of 3850 and 4125
b) Find the value of d = gcd(3850,4125)
c) List all the positive divisors of d
This is what I have so far.
a) 3850: 11, 5, 5, 7, 2
4125: 11, 5, 5, 5, 3
b) gcd(3850,4125) = 11
c) How would I find this?
This is what @lab trying to refer you:
Now pick the primes which are in common in two numbers with minimum powers. So you get $$\gcd(3850,~4125)=5^{\color{red}{2}}\times 11$$