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What else can I help you with?
What type of numbers can you multiply to always find the LCM?
prime numbers, co-prime numbers
What is the HCF of two co prime numbers?
The answer is always 1.
What is the HCF of two co-prime numbers is always?
The GCF is always 1.
Can two identical no be co-prime?
two identical numbers are never co-prime because each of them is a factor of the other.
What is the term for numbers whose GCF is 1?
A set of numbers whose GCF is one are called co-prime or relatively prime
Are co-prime numbers and twin prime numbers the same?
No - co-prime numbers are pairs of numbers which share no positive integer factors apart from 1. Twin prime numbers are a pair of prime numbers with a difference of 2.
What is it called when the greatest common factor is 1?
Such numbers are relatively prime, or co-prime.
What is the co-prime numbers?
Two numbers are considered to be co-prime if they share no common prime factors, that is, if their GCF is 1.
What is a co-prime factor?
Two numbers are co-prime if they do not have any common factors. The numbers themselves need not be prime.
When the HCF of two numbers is 1 what they are called?
Relatively prime or co-prime.
What are co primes?
Numbers are co-prime, or relatively prime, when their GCF is 1.
Do two or more numbers have to be prime if they are co-prime?
No.
