4MA0 Foundation June 2013 Paper 2 Q21

EdexcelFoundationOld spec3 marksProperties of Numbers

21 Express 204 as a product of its prime factors.

(3)

Mark scheme

Scheme	Marks
Factor tree or repeated division with 2 or more correct prime factors	M1
Fully correct factor tree or repeated division or 2, 2, 3, 17	M1
\(2 \times 2 \times 3 \times 17\)	A1
	(3)

M1: condone 1s

A1: factors must multiply to 204