The number of distinct prime factors of the smallest 4 digit number is __________

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The number of distinct prime factors of the smallest 4 digit number is 2

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Chapter 1: Numbers - Exercise 1.1 [Page 11]

Chapter 1 Numbers
Exercise 1.1 | Q 1. (iv) | Page 11

Factorise the following number into prime.

208

Factorise the following number into prime.

342

Give the prime factorization of the following number:

1323

Give the prime factorization of the following number:

8712

Give the prime factorization of the following number:

2907

The sum of distinct prime factors of 30 is ________

I am a two digit prime number and the sum of my digits is 10. I am also one of the factors of 57. Who am I?

I am the smallest number, having four different prime factors. Can you find me?

In which of the following expressions, prime factorisation has been done?

70 = 2 × 5 × 7