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What is the smallest number divisible by 4 6 8 and 12?

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What is the smallest number divisible by 4 6 8 and 12?

The LCM will be the product of the prime factors obtained. We will now find the multiples of 24. The first multiple which comes out to be of 3 digits will be our final answer. Hence, the smallest 3-digit number which is exactly divisible by 6, 8 and 12 is 120.

What is the smallest 4 digit number divisible by 4 8 12?

Therefore, 1200 is the smallest four digit number divisible by 8, 10 and 12.

What is the greatest 4 digit number exactly divisible by 8 10 and 12?

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Hence, 9960 is the greatest 4-digit number which is exactly divisible by 8,10 and 12.

What is the greatest 3-digit number exactly divisible by 6 8 and 12?

We have to find the smallest 3 -digit multiple of 24. Also 24 × 4 = 96 and 24 ×5 = 120. The smallest 3-digit number which is exactly divisible by 6,8 and 12 is 120.

What is the least 4 digit number that is exactly divisible by 12?

We can also write it as 1000 = 420×2 + 160 (N= a×q+r) where q is quotient and r is the remainder. Hence 1260 will be the smallest number of 4 – digits which is exactly divisible by 12, 15, 20 and 35.

What is the greatest 4 digit number exactly divisible by?

  • First we find the LCM of 8,12 and 20.(Refer Fig.1)
  • ∴ LCM of given numbers =2×2××3×5=120.
  • According to given condition , we need a greatest number of 4 -digit which is exactly divisible by 120.
  • Greatest number of 4-digit =9999.
  • We divide 9999 by 120 and find the remainder (Refer Fig.2)
  • ∴ The required number =9999−39=9960.
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Which of the following number is divisible by 4?

Divisible by 4. A number is divisible by 4 if the number is formed by its digits in ten’s place and unit’s place (i.e. the last two digits on its extreme right side) is divisible by 4. In 124 the last two digits on its extreme right side is 24 which is divisible by 4. Hence, 124 is divisible by 4.

Which is the smallest square number divisible by 2 4 6?

Answer: It is seen that 36 is the first multiple which is a square number (36= 6^2) and 36 is exactly divisible by 2,4, and 6.

What are the largest 4 digit and smallest 3 digit?

Answer: Largest 4-digit number is 9999 and smallest 3-digit number is 100 and product is 10000.