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# What are the factors of 180?

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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.

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Division 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:

• If the number ends in zero, then the number has factors of two, five and 10.
• If the number ends in five, it has a factor of five.
• If the number is even, then two is a factor.
• If the number ends in two zeros, then 100 is a factor.

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## Related Questions

• A:

The factors of 46 are 1, 2, 23 and 46, as well as -1, -2, -23 and -46. Factors are numbers that are multiplied to obtain another number. Negative numbers can also be factors, because a negative number times another negative number will produce a positive number.

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• A:

The factors of 32 are 1, 2, 4, 8, 16 and 32. Factoring in mathematics is the process of disassembling a number or expression into constituent parts that, when multiplied, result in the original. In this case, 32 can be reached by multiplying 4 with 8, 2 with 16, and 1 with 32.

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• A:

The factors of 45 are 1, 3, 9, 15 and 45. A factor is a number or algebraic expression that divides into another number or expression evenly with no remainder.