Calculate the greatest common divisor (GCD) of 84 and 126.
Correct answer(s):
- 42
Topic
Factors And Multiples
Practice related MCQ quizzes and improve step by step.
Quizzes in Factors And Multiples
How many positive factors (divisors) does 36 have?
Correct answer(s):
- 9
Calculate the least common multiple (LCM) of 15 and 20.
Correct answer(s):
- 60
Select all common factors of 36 and 54.
Correct answer(s):
- 2
- 3
- 6
- 9
- 18
What is the greatest common factor (GCF) of 84 and 126.
Correct answer(s):
- 42
Find the greatest common factor (GCF) of 36 and 48.
Correct answer(s):
- 12
Find the greatest common factor (greatest common divisor) of 84 and 126.
Correct answer(s):
- 42
What is the greatest common factor (GCF) of 36 and 48?
Correct answer(s):
- 12
Find the least common multiple (LCM) of 12 and 18.
Correct answer(s):
- 36
Find the least common multiple (LCM) of 12 and 18.
Correct answer(s):
- 36