arrow
arrow
arrow
What is the least common multiple (LCM) of 336, 528, and 240?
Question

What is the least common multiple (LCM) of 336, 528, and 240?

A.

16620

B.

17240

C.

19200

D.

18480

Correct option is D

Given:
Find the Least Common Multiple (LCM) of the numbers: 336, 528, and 240.
Formula Used:
LCM (Least Common Multiple) of given numbers is the product of the highest powers of all prime factors involved.
Solution:
Prime factorization of each number:
336 = 2⁴ × 3 × 7
528 = 2⁴ × 3 × 11
240 = 2⁴ × 3 × 5
Take the highest powers of all prime factors:
LCM = 2⁴ × 3 × 5 × 7 × 11 = 18480


test-prime-package

Access ‘IB ACIO’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
192k+ students have already unlocked exclusive benefits with Test Prime!

Free Tests

Free
Must Attempt

General Awareness Section Test 01

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon20 Marks
  • timerIcon8 Mins
languageIcon English
Free
Must Attempt

National Weekly Current Affairs Jun 2025 Practice Set 01

languageIcon English
  • pdpQsnIcon25 Questions
  • pdpsheetsIcon25 Marks
  • timerIcon15 Mins
languageIcon English
Free
Must Attempt

IB ACIO Grade-II Executive (Held on 17 Jan 2024 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon60 Mins
languageIcon English