Question

Pls.Solve the following questions :

Find the LCM by prime factorisation method.

A 24,36

B 3,4,6

C 55,77

D 12,18,24

Urgent need. PLS SOLVE THE QUESTIONS.​

Answer 1

Answer:

A.54

B.36

C.385

D.72

Step-by-step explanation:

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Answer 2

A 72

B 72

C 385

D 72

Step-by-step explanation:

A

24- 2³ × 3

36 - 2² ×3²

LCM - 2³×3² = 8 × 9 = 72

B

3 - 3

4 - 2²

6 - 2× 3

LCM - 2² × 2 × 3× 3 = 72

C

55 - 5 × 11

77 - 7× 11

LCM - 11 × 7 × 5 = 385

D

12 - 2² × 3

18 - 2 × 3²

24 - 2³ × 3

LCM - 2³× 3² = 8 × 9 = 72

THESE ARE THE ANSWERS OF YOUR QUESTIONS.....