Math, asked by ayshafairoze, 1 year ago

lcm of 10,15,30 equal to what


anjum1449: how did you get the ans
anjum1449: see someone posted the ans its 30
Anonymous: soory bro
Anonymous: sorry
Anonymous: it is 30
anjum1449: no problem we are here to help each other
anjum1449: and iam not bro iam sis
Anonymous: yeah
Anonymous: well said bro
Anonymous: ok

Answers

Answered by MARVELSTUDIOUS
10

30 is the ans bro .

please mention it


Shruthi123456: A suggestion is that you could have shown it in steps just for better understanding.
Answered by Shruthi123456
28

What is LCM?

◼LCM- Least Common Multiple.

◼LCM refers to the smallest number that all the given numbers divide evenly into.

◼We can find LCM of any given numbers mostly by prime factorization method.

⏩Here the question is to find the LCM of 10, 15 and 30.

Step 1: Find the prime factors of all the given numbers.

10= 2 x 5

15= 3 x 5

30= 2 x 3 x 5

Step 2: Find the product of all the numbers appearing in the all the options.

Here 2, 3 and 5 are appearing in the prime factors of 10, 15 and 30.

Product of 2, 3 and 5

= 2 x 3 x 5

=30.

Therefore the LCM of 10, 15 and 30 is 30...


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Swetha02: Nice way of explaining!
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