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Which is not a common factor of 15 45 and 90 3 5 10 or 15?

Anonymous

∙ 10y ago

Updated: 4/28/2022

10 is not.

Wiki User

∙ 10y ago

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Greatest common factor of 45 and 75?

It is 15.

What is the greatest common factor for 45 and 60?

The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15. You can also determine the greatest common factor from the prime factors. The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.

What is the highest common factor of 30 and 45?

The GCF is 15.

What is the greatest common factor of 60 45 and 30?

The greatest common factor of 60, 45, 30 would be 15. This is because all these numbers easily divide by 15. 60/15=4 45/15=3 30/15=2 Although these numbers are also all divisible by 5, 15 is greater than 5 making it the greatest common factor

What are the common factor of 270 and 450?

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

Related Questions

Which is not a common factor of 15 45 and 90 3 5 10 15?

10 is not.

What is the greatest common factor of 15 10 and 45?

The GCF of 10, 15, and 45 is 5.

What is the factor of 15 plus 45?

The highest common factor of 15 and 45 is 15

The greatest common factor of 15 and 45?

Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.

What is the greatest common factor of 45 60 and 75?

The GCF of 45, 60, and 75 is 15

What is the greatest common factor of 45 and 105?

The greatest common factor of 45 and 105 is 15.

What is the greatest common factor of 45 and 15?

The GCF of 15 and 45 is 15Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.Since 15 is a factor of 45, it is automatically the GCF.15

What is the highest common factor of 45 and 150?

The greatest common factor of 45 and 150 is 15.

What is the greatest common multiple of 15 and 45 and the least common multiple of 15 and 45?

The Greatest Common Factor of 15, 45: 15The Least Common Multiple of 15, 45: 45

What is the greatest common factor of 45 and 225?

The greatest common factor of 45 and 225 is 15.The GCF is: 45

What pairs of numbers has a greatest common factor of 15?

15 and 15000 have a greatest common factor of 15

What is the greatest common factor of 15 and 45 and 100?

The greatest common factor of 15, 45 and 100 is 5.

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