1. Mathsercise-C Factors & Multiples Ready? Here we go!

2. Factors & Multiples List all the factors of 48…. 1 Answer Question 2 Remember, a factor is an integer that goes into another number without leaving a remainder! Try to do them in factor pairs 148 224 316 412 68

3. If the product of the primes is …. 2 2 x 2 x 3 x 5 What is the number? Factors & Multiples Answer Question 3 Just multiply out the calculation 60

4. What is the Highest Common Factor (HCF) of 16 and 40? 3 Factors & Multiples Answer Question 4 1 40 The highest factor in both numbers is… 8 1 2 4 8 16 220 4 10 5 8

5. What is the Lowest Common Multiple (LCM) of 12 and 18? 4 Factors & Multiples Answer Start Multiples of 12 = 12, 24, 36, 48 Multiples of 18 = 18, 36, 54, 72 The LCM is.. 36 Multiples of a number are the times table!