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An easy way to think of division is when you are dividing something, you are sharing something into groups.
Say you have 3 books. If you share it into 3 groups, you get 1 book in each group. Therefore, whenever a number is divided by itself, the answer is always 1.
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Why a number is always a factor of itself?
Because a number will divide into itself once 1
Can you divide the number 73?
You cannot divide 73. If you divide it you will get any answer in decimals. 73 is a prime number. So it can only be divided by 1 and itself.
What happens when you divide a fraction by itself?
you change all mixed numbers to improper fractions.
Is 17a prime number or a composite number?
17 is prime - it can only be divide by 1 & itself.
What divides in to 107?
The number 107 is a "prime" number. That means that only the number 1 and the number itself will divide into it.
Why a number is always a factor of itself?
Because a number will divide into itself once 1
Is nonzero number divide by itself?
A non-zero number divided by itself is 1.
What number can be divide by 1 but not itself?
0 (zero) because divide by zero is illegal
What can you divide 59 by?
Itself and 1 because 59 is a prime number.
Can you divide the number 73?
You cannot divide 73. If you divide it you will get any answer in decimals. 73 is a prime number. So it can only be divided by 1 and itself.
What happens when you divide a fraction by itself?
you change all mixed numbers to improper fractions.
Is 17a prime number or a composite number?
17 is prime - it can only be divide by 1 & itself.
What divides in to 107?
The number 107 is a "prime" number. That means that only the number 1 and the number itself will divide into it.
What is the greatest number that will divide 44121?
Itself because 44121/44121 = 1
If you subtract a number from itself or divide a number by itself which will give you the largest?
Subtracting a number by itself will leave you with 0, whereas dividing leaves 1. So dividing a number by itself will give the larger result.
What numbers divide into 23?
The number 23 is a prime number, which means it can only be divided by 1 and itself without leaving a remainder. Therefore, the only numbers that can divide into 23 evenly are 1 and 23.
Why is 29 a prime number?
29 is a prime number because the only numbers that divide evenly into it arre 1 and 29
