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STRAND: Number TOPIC: Multiples, factors & primes Multiples A multiple is the result of multiplication of one number by another number. For example, 10 is a multiple of both 2 and 5, since 2 × 5 = 10. WORKED Example Write the first five multiples of 2. THINK WRITE 1 To find the first five multiples of 2, multiply 2 by 1, then by 2, 3, 4 and finally by 5. Each product (that is, the result of each multiplication) is a multiple of 2. 2 List the first five multiples of 2. 2×1=2 2×2=4 2×3=6 2×4=8 2 × 5 = 10 The first five multiples of 2 are: 2, 4, 6, 8, 10. Try these Write the first five multiples of each of the following numbers. 1 3 2 5 3 8 4 11 5 6 6 4 7 12 8 9 9 7 10 15 John Wiley & Sons Australia, Ltd 2001