The factors of 180 are one, two, three, four, five, six, nine, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90 and 180. Any number that can divide into another number without leaving a remainder or having a decimal is considered a factor of the original number.
Know MoreDivision is necessary to evaluate the factors of a number. The number should be divided by all numbers below it in the number line, beginning with one and then increasing by one in value until the original number is reached.
These important factoring shortcuts should be noted:
The factors of 99 are 1, 3, 9, 11, 33 and 99. These are the numbers that when multiplied together give the result of 99. The following number pairs have a product of 99: 1 x 99, 3 x 33, and 9 x 11.
Full Answer >The factors of 16 are 1, 2, 4, 8 and 16. The number 16 has the uncommon trait of having an odd number of factors because it's a square number.
Full Answer >The factors of the number 8 are 1, 2, 4 and 8. Since the number is divisible by more than 1 and itself, it is not a prime number.
Full Answer >The factors of 44 are 1, 2, 4, 11, 22 and 44. These are the numbers that, when multiplied together, give a product of 44—1 x 44 = 44, 2 x 22 = 44, and 4 x 11 = 44.
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