Question

find the LCM of 10 natural numbers
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Answer 1

Answer:

Answer:

The LCM of the first 10 natural numbers is 2520.

Step-by-step explanation:

Given : The first 10 natural numbers.

To find : The LCM of first 10 natural numbers?

Solution :

The first 10 natural numbers are 1,2,3,4,5,6,7,8,9,10.

Now, finding LCM of these number by dividing,

2 | 1 2 3 4 5 6 7 8 9 10

2 | 1 1 3 2 5 3 7 4 9 5

2 | 1 1 3 1 5 3 7 2 9 5

3 | 1 1 3 1 5 3 7 1 9 5

3 | 1 1 1 1 5 1 7 1 3 5

5 | 1 1 1 1 5 1 7 1 1 5

7 | 1 1 1 1 1 1 7 1 1 1

| 1 1 1 1 1 1 1 1 1 1

So, The LCM of numbers 1,2,3,4,5,6,7,8,9,10 is

LCM( 1,2,3,4,5,6,7,8,9,10)=2\times 2\times 2\times 3\times 3\times 5\times 7LCM(1,2,3,4,5,6,7,8,9,10)=2×2×2×3×3×5×7

LCM( 1,2,3,4,5,6,7,8,9,10)=2520LCM(1,2,3,4,5,6,7,8,9,10)=2520

Therefore, The LCM of the first 10 natural numbers is 2520.

Step-by-step explanation:

hope it helps u