38 = 2 x 19
2x2x3x3x7=252
19 and 19
3, 7 and 11
In order to find three different prime numbers that sum up to 40, we need to identify the possible combinations. The only prime number that is even is 2, so one of the prime numbers must be 2. The other two prime numbers that add up to 38 can be 19 and 17. Therefore, the sum of the three different prime numbers that add up to 40 is 2 + 19 + 17 = 38.
As a product of its prime factors: 2*3*7 = 42
They are: 1 times 107 = 107 which is also a prime number
-42
No. Prime factors are the numbers that make up other numbers, but they have to be prime. Prime factorisation is the process of finding the prime numbers that create a number. This is when you multiply the prime numbers together and the product is the original number. For example: 20 5x4 5x2x2 This process is called prime factorisation. In this case, the prime numbers are 2, 2, and 5.
168 = 2 * 2 * 2 * 3 * 7
-38
They are only: 1 times 2003 = 2003 because it is a prime number
31+5+2=29+7+2=23+13+2=19+17+2=38