Question

1. Find the prime factors of the following numbers by using division method.
(a) 216
(b) 256
(c) 2058
2. Factorize the following numbers into prime factors by using tree method.
(a) 390
(b) 462​

Answer 1

Step-by-step explanation:

1) 216 = 2×2×2×3×3×3

2) 256= 2×2×2×2×2×2×2×2

3) 2058= 2×3×7×7×7