Practice least common multiple MCQs in math quiz for online learning test. Factors and multiples quiz questions has multiple choice questions (MCQ), least common multiple test to practice as the least common multiple (lcm) of 2² x 4² and 2³ x 4² is. Answer key help with choices as 712, 412, 612 and 512 problem solving for competitive exam, viva prep, interview questions worksheets. Free math revision notes to practice least common multiple quiz with MCQs to find questions answers based online learning tests.

MCQ. The Least Common Multiple (LCM) of 2² x 4² and 2³ x 4² is

1. 712
2. 412
3. 612
4. 512

D

MCQ. John has two beepers red and green. The green beeper beeps every 35 second and red beeper beeps every 45 seconds. After how many seconds both beepers beeps at the same time?

1. 512
2. 515
3. 315
4. 415

C

MCQ. The Least Common Multiple (LCM) of 40, 50 and 70

1. 1800
2. 1400
3. 1200
4. 1600

B

MCQ. The Least Common Multiple of 112 and 64 is

1. 448
2. 488
3. 478
4. 468

A

MCQ. The Least Common Multiple of 40 and 25 is

1. 100
2. 150
3. 200
4. 50

C