Question

55. LCM of 144, 168 and 48 is
(1) 554
(2) 334
C(3) 1008
(4) 2016
Spa​

Answer 1

Answer:

c 1008

Explanation:

when you multiply all the numbers you get 1008

Answer 2

Answer: (3) 1008

Explanation:

By Prime Factorization Method:

2 | 144, 168, 48

2 | 72, 84, 24

2 | 36, 42 , 12

2 | 18, 21, 6

3 | 9, 21, 3

3 | 3, 7, 1

7 | 1, 7, 1

   | 1, 1, 1

= 2 × 2 × 2 × 2 × 3 × 3 × 7

= 16 × 21 × 3

= 48 × 21

= 1008

Hence, proved.

Hope you got that.

Thank You.