0
What else can I help you with?
Why is the greatest common factor of two numbers sometimes 1?
All numbers have a common factor of 1. Sometimes that's the only common factor.
What numbers have only 1 distinct factor?
Prime numbers have one distinct prime factor.
What are common factors of the numbers from 1 to 100?
The only common factor of these numbers is 1.
What Has only 1 and itself as a factor?
Prime Numbers
When 1 is the only factor that 2 numbers have in common you say these numbers are?
composite
What kind of numbers have one factor?
The only number with just one factor is 1.
What is a factor of 8 and 21?
The only common factor of those two numbers is 1.
What are two relatively prime numbers?
Numbers whose only common factor is 1.
What is a common factor of 737 and 72?
The only common factor is 1 since the numbers are coprime.
What the smallest common factor between 19 and 31?
The least common factor of any set of numbers is 1.
Will two consecutive numbers ever have a greatest common factor greater than 1?
No. The GCF of any two numbers is also a factor of their difference. The difference between consecutive numbers is 1 so their GCF must also be a factor of 1. The only factor of 1 is 1 - and hence the result.
What is the name of a composite number with only 1 prime factor?
Squares (or cubes or more) of prime numbers have one distinct prime factor, but if you're counting them individually, all composite numbers have at least two prime factors.
