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Q: Are there more prime numbers or composite numbers and y?

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If a number is "on[l]y divisible by one and [a] prime number", as required by the question, then that number is prime. Therefore it cannot be composite.

74 is the on;y composite factor of 74.

Composite integers each have their own unique prime factorization. Since Y and W can be any number, we can't give a more specific answer.

When X and Y are prime numbers X + Y is even unless either X or Y = 2. (As 2 is the only even prime number)

The answer depends on Y.

First you express the numbers as their prime factors: 3y = 3, y y2 = y, y Next you identify any common prime factors. In this case both numbers have y as a prime factor. Finally you multiply the numbers and divide by the HCF: 3y(y2)/y = 3y2 and thus the LCM is 3y2

The GCF of any two prime numbers is 1 and the LCM is their product.

suppose the n has the prime factorization of x*y. We know that every unique integer has a unique prime factorization. n*n = (x*y)*(x*y) = x^2*y^2.

Y are fu and fuaym

7 + 13 = 20 Note that there are no two prime numbers x and y that multiply to 20.

x+y=54 x-y=20 solving it,we get x=37 and y=17

Y. Motohashi has written: 'Sieve Methods and Prime Number Theory (Lectures on Mathematics and Physics Mathematics)' 'Lectures on sieve methods and prime number theory' -- subject(s): Numbers, Prime, Prime Numbers, Sieves (Mathematics)

{x, y} = {3, 5}.

A prime number is a number with exactly 2 divisors: 1 and itself. Because of this, the only common divisor of two distinct prime numbers is 1, thus 1 is the gcf. So the correct answer would be: Given two prime numbers, namely x and y, the gcf is --- 1, if x and y are unequally --- x, if x=y.

x + y = 17 + 23 = 40

The least common multiple of two primes x and y, is x * y.

Two numbers P and Q have a square number as their GCF ifP = xn2 and Q = yn2 where x, y and n are integers and x and y are relatively prime.

If the two numbers are X and Y, it is |X - Y| + 4 or abs(X - Y) + 4

5 times 7 times x times y = 35xy 5 and 7 are prime numbers.

Set builder notation for prime numbers would use a qualifying condition as follows. The set of all x's and y's that exist in Integers greater than 1, such that x/y is equal to x or 1.

dont be sill y you hvent even gave us any numbers.

The LCM of prime numbers is simply their product (a x b, or x*y). The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of two prime numbers is 1. Therefore, the least common multiple of two prime numbers is the two numbers multiplied together, since dividing by 1 will not change the answer. The same applies to "relatively prime" numbers such as 10 and 21, where the GCF is also 1.

Prime numbers are usually odd.The only even prime number is 2.When two prime numbers are added say 3 and 5 the result wil be 8(even).So the question of ur answer is only applicable to the following set:2,3.The sum of an even prime and an odd prime will exhibit an odd number.2+3=5.When this two prime nos. are multiplied 2*3=6,it will be divisible by both 2 an 3.

If you have two numbers X and Y then One method of comparison is to calculate X - Y. If the answer is positive then it tells you how much more X is compared to Y. If the answer is negative then it is how much more Y is compared to X. If Y is not 0, then X/Y tells you how many times X is compared to Y.

y = 3x+8 x + y = 72 x = 16 y = 56