Question

105 , 195 in vertical arrangements​

Answer 1

Step-by-step explanation:

Find the prime factorization of 105

105 = 3 × 5 × 7

Find the prime factorization of 195

195 = 3 × 5 × 13

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 3 × 5 × 7 × 13

LCM = 1365