Question

find prime factorisation of 28,36,45​

Answer 1

Step-by-step explanation:

28 = 2 × 2 × 7

36 = 2 × 2 × 3 × 3

45 = 3 × 3 × 5

Answer 2

Answer:

28 = 2×2×7

28 = 2×2×736 = 2×2×3×3

28 = 2×2×736 = 2×2×3×345 = 3×3×5

Step-by-step explanation:

Prime factorisation of 28,36,45:

28 = 2×2×7

36 = 2×2×3×3

45 = 3×3×5

•••♪