Calculate the least common multiple (LCM) of 36 and 84.
Correct answer(s):
- 252
Topic
LCM and HCF
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Quizzes in LCM and HCF for HSC
Find the highest common factor (HCF) of 84 and 126.
Correct answer(s):
- 42
Find the least common multiple (LCM) of 18 and 30.
Correct answer(s):
- 90
Calculate the least common multiple (LCM) of 18, 30, and 45.
Correct answer(s):
- 90
Find the greatest common divisor (highest common factor) of 462 and 756.
Correct answer(s):
- 42
Calculate the highest common factor (HCF) of 84, 126, and 210.
Correct answer(s):
- 42
Find the least common multiple (LCM) of 18 and 24.
Correct answer(s):
- 72