42 has three prime factors: 2, 3 and 7
23 and 19
19 and 23
37 and 5
37 + 5 31 + 11
No, 7 and 42 are not prime numbers. 7 is a prime number because it only has two distinct positive divisors, 1 and 7. 42 is not a prime number because it has more than two distinct positive divisors, including 1, 2, 3, 6, 7, 14, 21, and 42.
The only way for three prime numbers to have a sum of 42 is if one of the prime numbers is 2, as 2 is the only even prime number. The other two prime numbers must add up to 40, which can only be achieved by 3 and 37. Therefore, the three prime numbers that have a sum of 42 are 2, 3, and 37.
23 and 19
37 and 5
37 + 5
19 and 23
Not true. 12 + 22 = 1 + 4 = 5 which is a prime. Or 42 + 52 = 16 + 25 = 41, also a prime.
37 and 5
37 + 5 31 + 11
2 x 3 x 7 = 42
= The sum of two numbers is -42 the first number minus the second number is 52 Find the numbers? =
No, 7 and 42 are not prime numbers. 7 is a prime number because it only has two distinct positive divisors, 1 and 7. 42 is not a prime number because it has more than two distinct positive divisors, including 1, 2, 3, 6, 7, 14, 21, and 42.
There are quite a few. 8, for example.