The sum of distinct prime factors of 30 is ________

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The sum of distinct prime factors of 30 is 10

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Chapter 1: Numbers - Exercise 1.1 [Page 11]

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

Factorise the following number into prime.

377

Give the prime factorization of the following number:

637

Give the prime factorization of the following number:

4335

Find the prime factors of 40.

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

Find the prime factorisation number by factor tree method and division method.

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

24 = 2 × 3 × 4

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

56 = 7 × 2 × 2 × 2

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

70 = 2 × 5 × 7