Question

find LCM by prime factorization 13,42,27​

Answer 1

Answer:

Prime factorization of the numbers:

13 = 13

42 = 2 × 3 × 7

27 = 3 × 3 × 3

LCM(13, 42, 27)

= 2 × 3 × 3 × 3 × 7 × 13

= 4914

Answer 2

Answer:

answer is 1

13 - 1 , 13

42 - 3x7x2

27- 3x3x3