The Exercise Correction 1 natural integers numbers


Back to the exercise

    1) showing that a is a multiple of 3:
we have:

Solved Exercise 1 Natural number





Let a and b tow naturels integers numbers

Write out the following equations


1) shows that a is a multiple of 3.
2) show that b can be divided on 12
3) gives the decomposition into prime numbers of a and b
4) calculate the PGCD(a,b)