1) Find the prime number... a) 1 b) 2 c) 10 d) 50 e) 100 f) -5 2) Find the cube number... a) 64 b) 18 c) 25 d) 100 e) 90 f) 16 3) Find the square number... a) 10 b) 20 c) 30 d) 35 e) 100 f) 120 4) How many factors does 10 have? a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 5) How many factors does 12 have? a) 2 b) 4 c) 6 d) 8 e) 10 f) 12 6) What is the 5th prime number? a) 5 b) 7 c) 11 d) 13 e) 19 f) 23 7) What is the Lowest Common Multiple of 10 and 12? a) 10 b) 12 c) 60 d) 30 e) 120 f) 240 8) What is the Highest Common Factor of 80 and 100? a) 8 b) 10 c) 2 d) 20 e) 40 f) 100 9) How many prime numbers are less than 30? a) 7 b) 8 c) 9 d) 10 e) 11 f) 12

Primes, squares, cubes and common factors

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