0
Add your answer:
Earn +20 pts
A prime number times another prime number is?
If you multiply two prime numbers, the product (result) will be a composite number, not a prime number. A prime number has exactly two factors, 1 and itself. The product of two prime numbers will have those two numbers as factors, as well. The sum of two prime numbers might be prime if one of those two numbers is 2, the only even prime number, but otherwise it will not be a prime because two odd numbers will have an even sum, which means it is divisible by 2. Examples: 2 + 3 = 5 (prime) 3 + 7 = 10 (not prime) 13 + 17 = 30 (not prime) If you multiply two prime numbers, the sum of the digits of the product might or might not be prime. Examples: 2 x 7 = 14, sum of digits is 5 (prime) 2 x 11 = 22, sum of digits is 4 (not prime) 3 x 5 = 15, sum of digits is 6 (not prime) 3 x 7 = 21, sum of digits is 3 (prime) 5 x 7 = 35, sum of digits is 8 (prime)
What are two numbers whose greatest common factor is 7 and whose sum is 105 such that the larger is twice the smaller and the smaller has only two prime factors?
Since one number is twice the other, the smaller number must be the greatest common factor. Since the greatest common factor is 7, that would make the other number 14. But, 7 is a prime number and has only one prime factor. However, the larger number, 14, has two prime factors. Also, the sum of the two numbers is 21, not 105. So, the information in the problem does not have a solution. Let us ignore the greatest common factor information. Let the smaller number be x. That means the larger number is 2x. x + 2x = 105 => 3x = 105 => x = 35. The two numbers are 35 and 70. The greatest common factor is 35. The smaller number, 35, has only two prime factors.
How many prime numbers are between 12 and 35?
There are six prime numbers between 12 and 35: 13,17,19,23,29,31
How many prime numbers are there from 21 to 35?
There are 3 prime numbers from 21 to 35:23, 29 and 31
What is the prime numbers between 25 and 35?
The only prime numbers between 25 and 35 are: 29 31.
What are two prime numbers whose sum is 16 and product is 35?
There are no such numbers.
What are the sum of the prime numbers 15 and 35?
The given numbers of 15 and 35 are not prime numbers but they add up to 50
Which of the pairs of numbers whose sum is 70 has the largest product?
35
What are 2 consecutive prime numbers whose product is 35?
5 AND 7
What are three consecutive odd integers whose sum is 111?
The numbers are 35, 37 and 39.
Your hundreds and tens digits are prime numbers whose sum is 12 and product is 35 your units digit is one less than your tens digit your date is an even number what are you?
754 Piece of cake!
What are the prime numbers from 35 to 60?
The prime numbers from 35 to 60 are 37,41,43,47,53,59.
What are two consecutive even integers whose sum is 72?
There are none. However, the two odd numbers are 35 and 37.
What is the sum of the prime numbers between 35 and 63?
37 41 43 47 53 59 61 341
What is the sum of the first 35 odd numbers?
The sum (done on a spreadsheet) of 1 to 35 as odd numbers is 1225.
What are 2 numbers whose sum is 120 and whose difference is 50?
We have the numbers x and y. x+y=120 x-y=50 2x=170 x=85 y=35
Which three prime numbers have a sum to 37?
The three prime numbers that have a sum of 37 are 2, 17, and 19. To determine this, we need to consider that 2 is the only even prime number and therefore one of the numbers in the sum must be 2. This leaves us with 35 to be divided between two odd prime numbers, which can only be 17 and 19 as they are the only consecutive odd prime numbers that add up to 36.
