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49 of them.
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How many factor pairs does 21 have?
The factor pairs of 21 are:1, 213, 7Therefore, the number 21 has two pairs of positive integer factors.
What two number make 675 when multiplied together?
There are infinitely many pairs of numbers including many pairs of positive integers. An easy pair to remember is 1 and 675.
How many pairs of whole numbers are there whose sum is 7?
3 pairs of whole numbers add up to 7: 1 +6, 2+5, 3+4 (0+7 also equals 7, but zero is not a whole number)
How many unique pairs of positive integers can be multiplied together to yield 36?
five pairs
How many unique pairs of positive integers can be multiplied together to yield 24?
Four unique pairs.
How many whole number factor pairs does 48 have?
5 of them.
How many pairs of whole numbers have a sum of 40?
An infinite number.
What are the factor pairs of NEGATIVE numbers?
So, when two negative numbers multiply, their product is a positive number (Remember the rule: minus x minus = plus). So, both the numbers in the factor pair should be either negative or positive to give a positive number as a product. For example: (-3 and -6) and (-2 and -9) form factor pairs for 18.
5 facts about the number 30?
it is a whole number, it has two digits, it is not a prime number, it is positive, 4 months have this many days
How many integers are there?
an infinite number. integers are all whole numbers, negative numbers and positive numbers.
How many times can you multiply and still get 500 as your answer?
An infinite number of times. If you restrict yourself to whole numbers, 500 has 6 factor pairs.
How many pairs of even number can you find with the sum of twelve?
assuming you want only positive numbers 2+10 4+8 6+6
How many chromosome pairs are in a species with a haploid number of 68?
68 pairs .
How many pairs of whole numbers add to 100?
51
How many different pairs of whole numbers make 8 when multiplied?
Eight has two factor pairs. Including their negative counterparts, that makes four pairs.
How many factor pairs can you find for 12 if factors can be positive negative zero?
12 has three factor pairs, six if you count their negative counterparts.
How many factor pairs does the number 26 have and what are they?
Two pairs: 1 and 26 2 and 13
