october 10 post

set 1:
1) the relationship between the lcm and gcd of two positive integers a & b, is that both numbers are either multiples or divisors of a & b.
2)I think one of the 4 most important numbers is 0. because when you do anything with 0, you usually end up with 0. Another important number is 1, because when multiplying or dividing by one, you end up with the OTHER number. Another important number is 2 because it is the first prime number, the first even number, you can get ANY even number if you multiply anything by 2. it is used for formulas to find every odd/even number. it probably is the MOST important. And I think another important number is 5. just because it seems like that would be the other number

set 2:
1) lcm=252... gcd=12... product=3024
2)i honestly don't know how to find the gcd with only the information given to me..