Question

LCM of 10 and 24 , 30,60and15 , 42and56 by prime factorisation method single single​

Answer 1

Answer :-

To calculate the LCM of 10 and 24 by listing out the common multiples, we can follow the given below steps:

Step 1: List a few multiples of 10 (10, 20, 30, 40, . . . ) and 24 (24, 48, 72, 96, 120, 144, . . . . )

Step 2: The common multiples from the multiples of 10 and 24 are 120, 240, . . .

Step 3: The smallest common multiple of 10 and 24 is 120.

∴ The least common multiple of 10 and 24 = 120.

Answer 2

Answer:

10,24,30,60,15= 5,2,3,2,2,=120

42,56 = 2,2,7,3,2= 168

Explanation:

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