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In how many ways can 60 be written as the product of two relatively prime integers?
Wiki User
∙ 7y ago
20 x 3
15 x 4
12 x 5
Three ways.
3 x 20
4 x 15
5 x 12
Three ways.
Wiki User
∙ 7y ago
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What are relatively prime integers?
Two numbers are considered relatively prime if their GCF is 1. 4 and 9 are relatively prime.
What is a whole number written as the product of prime factors?
It is simply the whole number written as the product of its prime factors.It is simply the whole number written as the product of its prime factors.It is simply the whole number written as the product of its prime factors.It is simply the whole number written as the product of its prime factors.
A prime number between 60 and 80?
A prime number is an integer that can not be written as a product of two or more integers. For instance: 6 = 2 x 3, so it is not a prime number. 27 = 9 x 3, so it is not a prime number 105 = 5 x 21 = 3 x 5 x 7, so it is not a prime number 23 can not be written as a product of integers, so it is a prime number. All even numbers are prime numbers, because they can be written as multiple of 2. 61 is a prime number, 62 is not, 63 is not, 64 is not, 65 is not, 66 is not, 67 is, etc...
What is the LCM of 16807 and 6782230722849?
Since they are relatively prime, (their GCF is 1) the LCM is their product.
Is 1 relatively prime to everything?
Yes. In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also spelled co-prime) if the only positive integer that evenly divides both of them is 1. That is, the only common positive factor of the two numbers is 1.
What is the least common factor when numbers are relatively prime?
The least common factor of any set of positive integers is 1. The least common multiple of relatively prime numbers is their product.
What are relatively prime integers?
Two numbers are considered relatively prime if their GCF is 1. 4 and 9 are relatively prime.
Are 90 and 91 relatively prime?
Yes, 90 and 91 are relatively prime. Any consecutive integers will be relatively prime.
What are the two relatively prime integers of 19?
19 is a prime number and so there are no two prime factors.
What are relativley prime numbers?
Positive integers are considered relatively prime when their GCF is 1, that is, when they have no common prime factors.
Is 1 and 1 relatively prime?
Yes, 1 and 1 are relatively prime. Any two integers are relatively prime if their greatest common divisor is 1. This is certainly true of 1 and 1.
How is the LCM related to the relatively prime numbers?
When two numbers are relatively prime, the LCM will be their product.
Is 23 relatively prime?
23 is relatively prime to all integers that aren't multiples of 23.
When two different prime numbers are multiplied can the product be a negative integer?
Since prime numbers are defined as positive integers, any product of prime numbers will be positive.
Numbers with the LCM of their product?
Numbers that are relatively prime have their LCM as their product.
What is relatively number?
Two integers are relatively prime if they share no common positive factors (divisors) except 1. Using the notation to denote the greatest common divisor, two integers and are relatively prime if . Relatively prime integers are sometimes also called strangers or coprime and are denoted . The plot above plots and along the two axes and colors a square black if and white otherwise (left figure) and simply colored according to (right figure).Two numbers can be tested to see if they are relatively prime in Mathematica using CoprimeQ[m, n].Two distinct primes and are always relatively prime, , as are any positive integer powers of distinct primes and , .Relative primality is not transitive. For example, and , but .The probability that two integers and picked at random are relatively prime is
What number has the greatest common factor of one?
Any set of prime or relatively prime numbers, like consecutive integers.
