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# What number has exactly 8 factors is a multiple of 5 less than 50 and is divisible by 3?

Updated: 12/14/2022

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12y ago

30

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12y ago

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Q: What number has exactly 8 factors is a multiple of 5 less than 50 and is divisible by 3?
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A multiple of 11

### Why must a number be divisible by both 2 and 3 to be divisible by 6?

If a number is divisible by 6, then it must also be divisible by all the factors of 6, because 6 is just a multiple of each of its factors.

### What is the factors?

In Mathematics, a factor is a number or algebraic expression by which another is exactly divisible.

It is 30.

### Is the number 45 prime?

No, it is divisible by 5 and other factors. It cannot be prime because it does not have exactly two factors: 1 and 45 (the number itself).

### What is a prime number that is divisible by 48?

There is not one. A prime number has exactly two factors, 1 and itself. The only way that a prime number could be divisible by 48 is if 48 were a prime number, which it is not.

30

### Is a number that is divided by 10 also divisible by 5?

Always. A number divisible by another is also divisible by all the factors of that number. A number that is divisible by 10 is also divisible by 2 and 5. Take any multiple of 10 and check it. 70/5=14 or 180/5=36

### Is a factor a number that is divides exactly into or more numbers?

When you divide them, the answer is an integer, no remainder.

### Divisibility rule for 16?

In order for a number to be divisible by 16, the last four digits of the number must form a multiple of 16.

### What are least common multiple of the number 32?

None. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more whole numbers.

### What is the difference between a multiple and factor and divisible?

a multiple is the number you can make by multiplying a number with another number.ex: multiple of 10= 10,20,30,40,50,60 ...a factor is a number which, when multiplied by another number, produces a given number.ex: 5 is a factor of 20, so is 4a common factor is the largest number given in the problemex: the GCF of 30 and 42 is 6this was answered by a 12 year old.