Here is a list of numbers.
4 7 12 15 23 30 35
From the numbers on the list,
write down a factor of 12
write down a multiple of 7
write down all of the prime numbers on the list.
Hence, write down the product of the prime numbers on the list.
245 exam-style questions on Edexcel GCSE Maths Factors and Multiples. Each one has a worked solution and a mark scheme showing where the marks go.