Question

3. Find the smallest number which when divided by 12, 10 and 20 leaves no reminder​

Answer 1

Answer:

HOPE THIS HELPS YOU

Step-by-step explanation:

So 240 is the smallest number which when divided by 12,16,20 leaves no remainder.

Answer 2

Step-by-step explanation:

First of all find the L.C.M. of 12, 10 and 20 .

L.C. M OF 12, 10 , 20. = 60.

Hope it's helpful.

According to your question the answer will be 60 only . let's see. an example.

What is the smallest number which when divided by 12 , and 20, leaves no reminder?

Answer

2

What is the best way to memorize and remember what you read/study?

Most students have a hard time remembering what they’ve read.

Answered January 5, 2018

60 if it can be divided by 12 OR 20

60 / 12 = 5

60 / 20 = 3

get the prime factors of both

20 = 5 * 2 * 2

12 = 2 * 2 * 3

Then merge the factors keeping what’s in common between the 2 and adding the others.

5 * 2 * 2 * 3 = 60 (2 * 2 is in common so we just include that once.)

If however, you say that the number has to be divisible by both 12 AND 20, then you just combine all the factors, or you just simply multiply the 2 numbers together.

So, 5 * 2 * 2 * 2 * 2 * 3 = 240 or 12 * 20 = 240.

240 / 12 = 20

20 / 20 = 1.

if u had defined there Smallest no. of some (1,2, 3,4....) digit then the answer will be different .

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