What is the greatest 4 digit number that is a common multiple of 12 40 45?

Answer Expert Verified To find the greatest 4 digit number which is exactly divisible by 12, 18, 40 and 45, first we have to compute the LCM of 12, 18, 40 and 45. Now, we will divide the greatest 4 digit number by 360. The greatest 4 digit number is 9999. Now, we have to subtract the remainder, which is 279, from 9999.

What is the greatest four digit number exactly divisible by 12 15 14?

Answer:The Largest number of four digits is 9999.

What is the lowest common multiple of 12 28 and 36?

Least common multiple (LCM)

• Step by Step Solution. Least Common Multiple is : 252. Calculate Least Common Multiple for : 12, 28 and 36. Factorize of the above numbers : 12 = 22 • 3. 28 = 22 • 7. 36 = 22 • 32 Build a prime factors table. Number of times each prime factor.
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What is the greatest 4 digit number divisible by 12 16 20?

Let us first find the LCM of 12, 16, 20 and 24. Any higher common multiple of these four numbers will be a multiple of the LCM i.e. 240. Dividing 9999 (which is the highest 4 digit number) by 240 we get 41.6625. So, 41×240 = 9840 will be the answer.

What is the largest four digits number exactly divisible by each of 12/15 18 and 27?

The number is exactly divisible by 540 hence 9720 is the largest 4 digit number divisible by 12, 15, 18 and 27.

What is the least common multiple of 28 and 36?

Least common multiple (LCM)

• Step by Step Solution. Least Common Multiple is : 252. Calculate Least Common Multiple for : Factorize of the above numbers : 28 = 22 • 7. 36 = 22 • 32 Build a prime factors table. Number of times each prime factor.
• Why learn this.
• Terms and topics.
• Related links. abc.

What is the greatest common factor between 32 and 36?

4
There are 3 common factors of 32 and 36, that are 1, 2, and 4. Therefore, the greatest common factor of 32 and 36 is 4.