Q. 275.0( 3 Votes )

# The number of distinct prime factors of the largest 4-digit number is

A. 2

B. 3

C. 5

D. 11

Answer :

Largest 4-digit number is 9999

9999 = 3^{2}× 11× 101

So distinct prime factors are 3, 11 and 101

Hence, answer = 3

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

RELATED QUESTIONS :

The number of distinct prime factors of the smallest 5-digit number is

NCERT - Exemplar MathematicsThe sum of the prime factors of 1729 is

NCERT - Exemplar MathematicsThe number of distinct prime factors of the largest 4-digit number is

NCERT - Exemplar MathematicsWhich of the following numbers are co-prime?

(a) 18 and 35 (b) 15 and 37

(c) 30 and 415 (d) 17 and 68

(e) 216 and 215 (f) 81 and 16

NCERT - MathematicsWhich of the following numbers are prime?

(a) 23 (b) 51

(c) 37 (d) 26

NCERT - MathematicsGive three pairs of prime numbers whose difference is 2.

NCERT - MathematicsNumber of primes between 1 to 100 is _____.

NCERT - Exemplar Mathematics2 is the only _____ number which is even.

NCERT - Exemplar MathematicsTwo numbers having only 1 as a common factor are called numbers.

NCERT - Exemplar Mathematics