Two distinct prime factors
A prime number has only two factors which are itself and one.
Three distinct prime factors.
The distinct prime factors of 70 are 2, 5, and 7, so it has three distinct prime factors.
Two distinct prime factors, four altogether.
Six distinct factors Two distinct prime factors
2. 2 and 3
Two distinct prime factors, six total prime factors.
Three of them.
Three of them.
Three.
Three of them.