Re: If a*b*c=60, where a, b, and c are integers greater than 1

If a*b*c=60, where a, b, and c are integers greater than 1, a+b+c=?
60=2*2*3*5

(1) a + b = 8
a could be 5 and b could be 3 (or the opposite) => a+b+c=5+3+4=12
a could be 6 and b could be 2 (or the opposite)=> a+b+c=6+2+5=13
Not sufficient

(2) Both a and b are odd numbers.
So a=5 and b=3 (or the opposite) in both cases a+b+c=12
Sufficient