Question

places give me answer​

Answer 1

Answer:

1. 456

2. 45577

Step-by-step explanation:

please mark as brainlister

Answer 2

1st Question:

 

• Find H.C.F of 18 and 24

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❍ H.C.F of 18 and 24:

⠀⠀⠀⠀⠀⠀$\Large{ \begin{array}{c|c} \tt 2 & \sf{18} \\ \cline{1-2} \tt 3 & \sf { 9} \\ \cline{1-2} \tt 3 & \sf{3} \\ \cline{1-2} & \sf{ 1 } \end{array}} \; \; \; \; \; \; \; \Large{ \begin{array}{c|c} \tt 2 & \sf{24} \\ \cline{1-2} \tt 2 & \sf { 12} \\ \cline{1-2} \cline{1-2} \tt 2 & \sf{ 6} \\ \cline{1-2} \cline{1-2} \tt 3 & \sf{ 3} \\ \cline{1-2} \cline{1-2} & \sf{ 1} \end{array}}$

     

18 = 2 × 3 × 3

24 = 2 × 2 × 2 × 3

H.C.F of 18 & 24 = 2 × 3 = 6

H.C.F = 6

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2nd Question:

 

• Find L.C.M of 27, 36, 54⠀

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❍ L.C.M of 27, 36, 54:

⠀⠀⠀⠀⠀⠀$\Large{ \begin{array}{c|c} \tt 3 & \sf{27, \; 36, \; 54} \\ \cline{1-2} \tt 3 & \sf { 9, \; 12, \; 18} \\ \cline{1-2} \tt 3 & \sf{3, \; 4, \; 6 } \\ \cline{1-2} \tt 2 & \sf{1, \; 4 , \; 2} \\ \cline{1-2} \tt 2 & \sf{1, \; 2, \; 1}\\ \cline{1-2} \tt & \sf{1, \; 1, \; 1} \end{array}}$

   

L.C.M = 2 × 2 × 3 × 3 × 3

= 4 × 27

L.C.M = 108

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