IGCSE
EDEXCEL
Mathematics B (International)
5 Marks
QP-MathB1-202001-P2 · Question 1
Question (excerpt):
2 OT WRITE IN THIS AREA 1 A = 23 × 32 × 5 × 7 B = 2 × 34 × 52 × 11 (a) Find the highest common factor (HCF) of A and B. (1) (b) Find the lowest common multiple (LCM) of A and B. (1) (c) Find the least…
2 OT WRITE IN THIS AREA 1 A = 23 × 32 × 5 × 7 B = 2 × 34 × 52 × 11 (a) Find the highest common factor (HCF) of A and B. (1) (b) Find the lowest common multiple (LCM) of A and B. (1) (c) Find the least…
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