# Gcd and lcm

Calculate the greatest common divisor and the least common multiple of numbers.

a) 16 and 18

b) 24 and 22

c) 45 and 60

d) 36 and 30

a) 16 and 18

b) 24 and 22

c) 45 and 60

d) 36 and 30

### Correct answer:

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