CBSE#!#Prime Factorisation

Factor|Prime Number|Prime Factorisation|Question Practice

Find the LCM by prime factorisation: 90, 126, 135

Find the LCM by prime factorisation: 96, 588

Find the LCM by prime factorisation: 15, 18, 36, 45

Write the prime factorisation of the number 27300. In the factorisation find (i) the total number of primes and (ii) the total number of distinct primes.

The sum of exponents of prime factors in the prime -factorisation of 196 is

Write the prime factorisation of 3825.

The prime factorisation of 3825 is

The prime factorisation of 3825 is: