Advertisements
Advertisements
Question
The prime factorisation of the number 2304 is ______.
Options
28 × 32
27 × 33
28 × 31
27 × 32
Solution
The prime factorisation of the number 2304 is 28 × 32.
Explanation:
2304 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3
= 28 × 32
| 2 | 2304 |
| 2 | 1152 |
| 2 | 576 |
| 2 | 288 |
| 2 | 144 |
| 2 | 72 |
| 2 | 36 |
| 2 | 18 |
| 3 | 9 |
| 3 | 3 |
APPEARS IN
RELATED QUESTIONS
Find HCF and LCM of 404 and 96 and verify that HCF × LCM = Product of the two given numbers.
The HCF of two numbers is 145 and their LCM is 2175. If one number is 725, find the other.
Express the number as a product of its prime factor:
7429
Find the H.C.F. of 252525 and 363636
For some integer p, every even integer is of the form ______.
The product of two consecutive natural numbers is always ______.
The ratio of LCM and HCF of the least composite and the least prime numbers is ______.
For some integer m, every even integer is of the form ______.
Let a and b be two positive integers such that a = p3q4 and b = p2q3, where p and q are prime numbers. If HCF (a, b) = pmqn and LCM (a, b) = prqs, then (m + n)(r + s) = ______.
Three bells toll at intervals of 9, 12 and 15 minutes respectively. If they start tolling together, after what time will they next toll together?
