Math, asked by shaikadhnan4321, 3 months ago

Find the LCM of the following numbers by prime factorisation method.
(i) 12 and 15
(ii) 15 and 25
(iii) 14 and 21

Answers

Answered by AnureetMander

0

Answer:

12 and 15 =60

15 and 25=75

14 and 21 =42

Step-by-step explanation:

prime factors 14= 2 ×7

prime factors 21=3×7

LCM=2×3×7=42

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