Question

write the prime factors of 42 by factor tree method​

Answer 1

Answer:2×3×7

Step-by-step explanation: (42)

2 (21)

3 (7)

7 (1)

Answer 2

Answer:

42=

21 multipied by 2,  

7 multipied by 3

Therefore the prime factors of 42 are 7,2 and 3.To verify it again 7 into 2 into 3=42

Step-by-step explanation: