Foundation January 2023 Paper 1R Q6

Notes

B1: in any order

Notes

M1: for any correct valid method and no errors e.g.

for starting to list at least two multiples of each number

or

2 3 3 seen

or

2 2 3 5 seen

(may be in a factor tree or a ladder diagram and ignore 1)

or

a fully correct Venn diagram

or

other clear method, e.g, table, not be written as a product

A1: accept \(2^2 \times 3^2 \times 5\) oe