20, 4 and 2 if you add them.
13, 2 and 1 if you multiply them.
19 + 5 + 2
the three prime numbers that equal 17 are _+_+_=17
13+13=26 or2.7+20.3+5=26
9872
79
As far as i know its 2*13=26
1 x 26, 2 x 13,
13, 26, 39 are three numbers with a GCF of 13.
The numbers are 26 and -14
26
4+5+8+9=26
26