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What is the greatest common factor of18 and90?

Updated: 8/18/2019
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13y ago

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The Greatest Common Factor (GCF) is: 18

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13y ago
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Q: What is the greatest common factor of18 and90?
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What is the greatest common factor of18 and 42?

It is 6


What is the greatest common factor of18 and 27?

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What is the greatest common factor and the least common multiple of18 and 24?

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What is the Greatest common factor of18 48?

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What is a common factor of18 and 42?

Common factors of 18 and 42 are: 1, 2, 3, and 6.


What is the greatest common factor of18 and 45?

Factors of 18: 1, 2, 3, 6, 9, 18Factors of 45: 1, 3, 5, 9, 15, 45GCF (18, 45) = 9


What are the highest common factors of18 and 42?

The factors of 18 are: 1, 2, 3, 6, 9, 18.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42.The common factors are: 1, 2, 3, 6.The Greatest Common Factor (GCF) is: 6


What are the greater common factor of18 and 36?

The Greatest Common Factor depends upon the numbers for which there are common factors and it is the greatest one of them; it can be greater than 18, for example the greatest common factor of 40 and 100 is 20. The greatest common factor must be one of the factors of each of the numbers. As the factors of each number cannot be greater than that number, the greatest common factor of a set of numbers cannot be greater than the least number. If this number is not greater than 18 then the greatest common factor of the numbers cannot be greater than 18. Even if the least number is greater than 18 it is possible that the greatest common factor of a set of numbers is still not greater than 18, for example the greatest common factor of 20, 30 and 50 is 10.


What two numbers have a sum of 9 and factor of18?

I think its 2 and 9.