Question

LCM of 30, 54, and 126

Answer 1

Step-by-step explanation:

LCM(30, 54, 126) = 1890

Steps:

Prime factorization of the numbers:

30 = 2 × 3 × 5

54 = 2 × 3 × 3 × 3

126 = 2 × 3 × 3 × 7

LCM(30, 54, 126)

= 2 × 3 × 3 × 3 × 5 × 7

= 1890

GCD(30, 54, 126) = 6

Answer 2

Step-by-step explanation:

...................................