Q: Find a number which is a multiple of 4 and 5 and 9?

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The only prime factor of 4 is 2. No prime number is a multiple of 5.

The lowest multiple of any number is the number itself. The lowest common multiple of 4 and 5 is 20.

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The lowest number that two or more numbers can both go into evenly are known as the least common multiple. The easiest way to find the LCM (least common multiple) of two numbers, such as 4 and 5 is to list the multiples of these numbers. The multiple is the answer (product) of the number multiplied by another number. Example: 4 X 1 = 4, 4 X 2 = 8, 4 X 3 = 12, 4 X 4 = 16, 4 X 5 = 20. The multiples I have listed for 4 are 4, 8, 12, 16 and 20. I stopped listing the multiples when I reached 4 X 5 because the number I am comparing to is 5. I then list the multiples of 5 (5, 10, 15, 20) The least common multiple between 4 and 5 is 20 because it is the first multiple they have in common, which means that 20 is the lowest number that 4 and 5 can go into evenly.

Answer is 20.

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The only prime factor of 4 is 2. No prime number is a multiple of 5.

yes, any number that can be made by multiplying a number by the original number is a multiple so: 5 is a multiple of 5 6 is a mult. of 6 and so on BUT 0 is not a multiple of any number but itself...

The lowest multiple of any number is the number itself. The lowest common multiple of 4 and 5 is 20.

A multiple of a number is something you get when you multiply that number by another. For instance, 5 x 2 = 10, so 10 is a MULTIPLE of 5 and a MULTIPLE of 2. If you're trying to find a multiple of a number, say, 3, multiply that number by another. It can be any number.

No. 52 is a multiple of 4 52 is a multiple of 13 100 is the multiple of 25 and 4 5 is not a multiple of anything. That makes it a PRIME NUMBER.

There is no number that is "divisible by 4" and "not divisible by 4" at the same time - a number cannot be both a multiple of 4 and not a multiple of 4.

The smallest multiple of 2,3,4, and 5 is 60 ■

The least common multiple, or LCM, of 1, 2, 3, 4 and 5 is 60.

To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.

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