answersLogoWhite

0


Best Answer

155 is a composite number because it has factors other than 1 and itself. It is not a Prime number.

The 4 factors of 155 are 1, 5, 31, and 155.

The factor pairs of 155 are 1 x 155 and 5 x 31.

The proper factors of 155 are 1, 5, and 31 or,

if the definition you are using excludes 1, they are 5 and 31.

The prime factors of 155 are 5 and 31.

The 2 distinct prime factors (listing each prime factor only once) of 155 are 5 and 31.

The prime factorization of 155 is 5 x 31.

NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
JudyJudy
Simplicity is my specialty.
Chat with Judy
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: What are the factors and prime factors of 155?
Write your answer...
Submit
Still have questions?
magnify glass
imp