Primed and ready
Number Theory
Level
1
How many (distinct) prime factors are there in the product \[ 1 \times 2 \times 3 \times 4 \times 5 \times 6 \times 7 \times 8 \times 9 \times 10?\]
Details and assumptions
There are 2 distinct prime factors in 12, namely 2 and 3.
by
Arron Kau