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-2x9 equals -18 what is the prime factor?

Anonymous

∙ 11y ago

Updated: 4/28/2022

There are no prime factors in that equation.

Wiki User

∙ 11y ago

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What number has the factor pairs of x 2x9 and 3x6?

18

Are 25 and 18 relatively prime?

Yes, they are. 5 is the only prime factor of 25 and 5 is not a factor of 18, so they have no prime factors in common, which is what relatively prime means.

Is 9 a prime number and a factor of 18?

No, 9 is not a prime number because it has factors other than 1 and itself. In this case, 9 is a factor of 18 because 9 multiplied by 2 equals 18. Prime numbers are numbers that have exactly two factors, 1 and the number itself, while factors are numbers that can be multiplied together to get the original number.

What is the prime factor of the composite number of 18?

18 = 2 * 3 * 3

What pair of numbers is 30 and 18 a common prime factor?

The common prime factors of 18 and 30 are 2 and 3.

Related Questions

What number has the factor pairs of x 2x9 and 3x6?

18

What is a number less than 20 and has three factor pairs?

18 = 1x18, 18 = 2x9, and 18 = 3x6

What multiplication problems equal 18?

As a product of its prime factors: 2*3*3 = 18

What is the least common factor of 2 times 3 to the second power and 2 to the second power times 3?

2 times 3 to the second power equals to 2x9 or 18 2 to the second power times 3 equals to 4x3 or 12 therefore the least common factor is 2.

Is 1 a factor of 18 and a prime?

1 is a factor of 18; neither 1 nor 18 is prime.

2 3rds times 9 10ths equals what?

2/3 x 9/10 = (2x9)/(3x10) = 18/30 = 18÷6/30÷6 = 3/5

What are two ratios equivalent to 2 and 9?

2x9=18

What two composite numbers have the prime who's prime factors are 18?

18 is not a prime number so no number can have 18 as a prime factor.

Are 25 and 18 relatively prime?

Yes, they are. 5 is the only prime factor of 25 and 5 is not a factor of 18, so they have no prime factors in common, which is what relatively prime means.

What is only prime number that is a factor of 18?

18 has two prime factors: 2 and 3

What is the prime factor for 18?

18 has two prime factors: 2 and 3.

What is the common prime factorization of 171 and 18?

The common prime factor of 171 and 18 is 3.

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