1) Which is the only number that is neither prime nor composite? a) 0 b) 2 c) 5 d) 1 2) Find the HCF of 2 and 3? a) 5 b) 10 c) 6 d) 1 3) HCF stands for ___________. a) Highest common factor b) Higher common factor c) Highest common fraction d) HIghest column factor 4) Which is the smallest prime number is ___________. a) 12 b) 2 c) 4 d) 6 5) Fractions and decimals are prime numbers? a) True b) False 6) 3 and 6 are the factors of ___________. a) 18 b) 16 c) 14 d) 20 7) 11, 22, 33, 44 are the multiples of _________. a) 11 b) 6 c) 12 d) 10 8) LCM stands for Lowest common multiple. a) True b) False 9) Find the LCM of 2 and 4? a) 7 b) 2 c) 4 d) 6 10) Factors are the numbers we multiply together to get another answer. a) True b) False

Maths Quiz (Topic: Factors & Multiples)

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