self
Maths Puzzle
What is the sum of all the (distinct, positive) prime factors of 70?
Read Solution (Total 1)
ans=14
prime factor of 70=2*7*5
sum of 2,7,5=14
11 years ago
Helpfull: Yes(0) No(0)
self Other Question
What is the largest prime number below 100?
What is the largest prime factor of 40 ?