41
Forty-one, the two forty-threes and forty-seven are prime.
41 is between the integers 40 and 42.
The whole numbers between 38 and 45 are 39, 40, 41, 42, 43, and 44
23, 29, 31, 37, 41
41 and 43 are prime numbers.
41
41 43 47.
Forty-one, the two forty-threes and forty-seven are prime.
41 is prime, so the next composite is 42 (2*3*7).
42
41
42 and 48
41 is between the integers 40 and 42.
A Factor tree looks like this:... 42... / . \..2 ...21....... / . \.......3 . 7So the prime factors of 42 are 2 x 3 x 7
There is only one way to find out if a number is prime or not and that is to see if it divides by anything apart from 1 and itself and if not then it is a prime number and if it does divide by anything then it is not a prime number The prime numbers up to 42 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37 and 41
Not true. 12 + 22 = 1 + 4 = 5 which is a prime. Or 42 + 52 = 16 + 25 = 41, also a prime.