1) Numbers that have exactly 2 factors are called ________________. a) prime b) composite 2) Numbers that more than 2 factors are called ________________. a) prime b) composite 3) 2 and 6 are _________ of 12 a) multiples b) factors 4) How many factors do prime numbers have? a) 1 b) 2 c) more than 2 5) 8, 12, 16 are _____________ of 4. a) multiples b) factors 6) Which answer lists all of the factors of 15? a) 1,2,3,5,10,15 b) 1,3,5 c) 1,3,5,15 7) Find the missing factor of 20. [ 1, 2, 4, __, 10, 20 ] a) 5 b) 6 c) 7 8) Which number is a prime number a) 1 b) 2 c) 4 d) 21 9) Which number is neither prime nor composite? a) 2 b) 3 c) 4 d) 1 10) Which number is composite? a) 1 b) 2 c) 3 d) 4 11) Find the missing multiple of 13. [ 13, 26, ___, 52 ] a) 30 b) 31 c) 36 d) 39

Factors and Multiples Practice Quiz

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