Solution

155713

Problem / game
Number Families Back to problem
First name
Shaurya
School
United World College of South East Asia East Campus
Country
Singapore
Age
10
Email address
nayar71316@gapps.uwcsea.edu.sg

Multiples: 2,3,27,8,36,56,64
odd: 13,17,39,49,51,91,119,121,125,136,143