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The number 75 can be written as 5x times y where x and y are prime numbers find the value of x and y?
Wiki User
∙ 9y ago
{x, y} = {3, 5}.
Wiki User
∙ 9y ago
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What times what equals 1001?
All numbers except primes themselves can be written as a multiple of two or more primes. So you just need to try dividing the number by prime numbers. Trying 13 gives 1001 = 13*77 = 13*7*11. 13, 7 and 11 are all prime numbers, so you know you have found the unique prime factorization of 1001.
Maths. what is to factorise?
To factorise is to find the numbers that divide into the original number by only using prime numbers. For example factorise 20 = 2 times 2 times 5
What numbers times each other equals 97?
97 is a prime number - therefore the only answer is 97 & 1
What composite number is greater than 1000 whose prime factorization contains 1 prime number that does not repeat 1 prime number that repeats three times and 1 prime number that repeats twice?
Take any three prime numbers and repeat according to the instructions. If your number is not large enough, try with larger prime numbers. Especially if you increase the number that repeats thrice, you'll quickly get large numbers.
If all the numbers from 501 to 700 are written what is the total number of times does the digit 6 appear?
140
What is a prime number times a prime number?
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.
How many prime numbers are in the seven times tables?
number of prime numbers which are in the seven times tables: 1 prime numbers are in the seven times tables: 7 only
Prime numbers that can be times by 1?
Any number, including prime numbers, can be multiplied by 1.
Can all whole numbers be written as prime numbers times together?
Yes, this is called their prime factorization.
Which prime number is not an odd number?
2 is the only prime even number, as prime numbers go into itself and 1. Even numbers tend to have, at the very least, 1 times itself and 2 times one-half of itself.
Why will a prime number times a prime number always equal a composite number?
the two prime numbers will be factors of that number, which would make that number a composite number
Is the product of two prime numbers not a prime number?
The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
Could 2 times 4 times 5 times 9 times 11 be the prime factorization of a prime number?
No because prime numbers have only two factors.
What are the even prime numbers 1-100?
There is only one even prime number, the number 2.
What are factors that are prime?
Factors that are prime are usually numbers that you can only times by one and itself to get that number as the answer. example: 17 is a prime number because you can only times one and itself to get 17.
Is 35 times 45 a prime factorization?
Neither of the numbers you quote is a prime number, so no, it isn't.
What can you say about the prime factorization of square numbers?
Each prime factor will appear an even number of times.
