2 x 19 = 38
The prime factors of the number 38 are 2 and 19.
37 +1
Composite, even numbers are divisible by two
No because they are composite numbers with more than two factors
How about: 31+7 = 38
2 x 19 = 38
The prime factors of the number 38 are 2 and 19.
38
37 +1
Composite, even numbers are divisible by two
To express the numbers 46 and 38 as the sum of two odd primes, you can use the following combinations: For 46: 46 = 43 (a prime number) + 3 (a prime number) 46 = 41 (a prime number) + 5 (a prime number) For 38: 38 = 37 (a prime number) + 1 (a prime number) 38 = 31 (a prime number) + 7 (a prime number) So, 46 can be expressed as the sum of two odd primes in two ways, and 38 can also be expressed as the sum of two odd primes in two ways.
No because they are composite numbers with more than two factors
10 + 28 are two triangle numbers that, added together total 38.
Let's fix the question. What are the prime factors of 38? 38 = 2 x 19 the prime factors of 38 are 2 and 19.
31 and 7. 31 + 7 = 38 / 2 = 19.
No, 38 is not prime. 2 divides 38, as does 19: 38 = 2 times 19. Hint: numbers that end with 0,2,4,6,or 8 are even. Even numbers are divisible by 2 , so except for 2, even numbers are never prime 2 is the only even prime number.