Question

find the LCM using prime factorisation method. ( a ) 24,48,80. ( b ) 105 , 56 , 75. ( c ) 36 , 23 , 17​

Answer 1

Answer:

a) 240

b) 4200

c) 16,376

Step-by-step explanation:

Hope it helps you!

Answer 2

Step-by-step explanation:

$\huge{\tt{\underline{\underline{Prime Factorisation:-}}}}$

a)

• 24 = 2×2×2×3
• 48 = 2×2×2×2×3
• 80 = 2×2×2×2×5
• $\large \implies \red {240}$

b)

• 105 = 3×5×7
• 56 = 2×2×2×7
• 75 = 3×5×5
• $\large \implies \pink {4200}$

c)

• 36 = 2×2×3×3
• 23 = 1×23
• 17 = 1×17
• $\large \implies \purple {16376}$

. Thank You.

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