Question

find lcm and hcf of the following numbers 1) 30,72,432​

Answer 1

Answer:

2160

Step-by-step explanation:

30 = 2 ×3 ×5

72 = 2 × 2 ×2 × 3 × 3

432 = 2 × 2 × 2 × 2 × 3 × 3 ×3

HCF (30,72,432) = 2 × 3 = 6

LCM( 30,72,432) = 2^4 × 3^3 × 5 = 2160

Answer 2

Answer:

hope this helps you

Step-by-step explanation:

30 = 2×3×5

72 = 2×2×2×3×3

432 = 2×2×2×2××3×3×3

HCF = 2×3 = 6

LCM = 2160