Are 18 and 25 prime

Anonymous

∙ 14y ago

Updated: 8/19/2019

18 is divisible by 2
25 is divisible by 5

Wiki User

∙ 14y ago

What else can I help you with?

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 greatest common factor of 18 and 25?

The prime factors of 18 are 2, 3 and 3 The prime factors of 25 are 5 and 5 There are no factors (other than 1) common to both 18 and 25.

Which number is prime 9 18 21 25?

None of them are prime numbers

What two numbers are relatively prime with 25?

4, 18

What is the prime factorization of 50 18 and 32?

The prime factorization of 50 is 2x5x5 or 2 x 52. The prime factorization of 18 is 2x3x3 or 2 x 32. The prime factorization of 32 is 2x2x2x2x2 or 25.

What is the LCM of 18 and 42 using prime factorization?

It is: 32*25 = 288

Which are the prime numbers out of these 90 53 25 15 11 97 79 18?

53, 11, 97, 79 are prime.

What is the greatest common factor of 5 and 27?

The GCF of 18, 25, and 27 is 1. The prime factorization of 18 is 2*3*3 The prime factorization of 25 is 5*5 The prime factorization of 27 is 3*3*3 Since they have no factors in common, their GCF is 1, and they are called "coprime."

How can you write 4 squared x 18 a product of powers of prime numbers?

25 x 32

Is 25 a relatively prime?

25 is relatively prime with 36. 25 is not relatively prime with 35.

Is Prachanda a great leader?

He was the first prime minister of Federal Democratic Republic of Nepal. He was prime minister from from 18 August 2008, to 25 May 2009.

Is 5 and 25 prime or composite?

5 prime, 25 composite.

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