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A factor = any number which can be divided into the given number with no remainder

ie 1, 2, 3, 5, 6, 10, 15, 18, 30, 45, 90 which is 11 factors

90×1

45×2

30×3

18×5

15×6

10×9

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Wiki User

9y ago
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12 factors

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Anonymous

Lvl 1
4y ago

90 has twelve factors literally anything under 90 can go in.

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Anonymous

Lvl 1
4y ago

1,2,3,5,6,9,10,15,18,30,45,90 so 12 factors

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Q: How many factors does 90 have?
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What are the factors of 90?

The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The prime factorisation useful for finding the factors of 90, and the lowest common multiple and highest common factor of 90 with other numbers is 90 = 2 x 3² x 5.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45 and 90.The factors of 90 are: 1, 2, 3, 5, 9, 10, 18, 30, 45, & 90


What are factors of 15120 that have a sum of 258?

90 and 168


List all the factors of each number 90?

1,2,3,5,6,9,10,15,18,30,45,90


What are the factors of 2025 that equal 90?

factors of 2025 - 1, 3, 5, 9, 25, 81, 225, 405, 675, 2025, the facotrs 9 and 81 addto 90


What is the greatest common factor of 36 and 90?

The greatest common factor of 36 and 90 is 18.The common factors of 36 and 90 are 1, 2, 3, 6, 9, and 18.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.The common factors are 1, 2, 3, 6, 9, and 18. Therefore, the greatest common factor is 18.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 36 are 2, 2, 3, and 3.The prime factors of 90 are 2, 3, 3, and 5.The prime factors in common are 2, 3, and 3, so the greatest common factor is 2 x 3 x 3 = 18.