(4! - 3)*1*2
22 + 22 - 2 = 42
11 x 2 x 2 - 2
( 6 / 6 ) * (( 6^2) + 6 ) = 42 1 * ( 36 + 6 ) = 42 1 * 42 = 42 42 = 42
2 x 3 x 7 = 42
6
42 + 13
1 42 2 21 3 14 6 7
It is:(42*3)+1 = 59
42*3*1
We can get 29 by using their squares like: (42 + 32 + 22) / 1 = 29
'42' being an even number will divide by '2' Hence 2)42 = 21 3)21 = 7 7 ) 7 = 1 So the prime factors of '42' are 2^(1) X 3^(1) x 7^(1). #NB the '1' is the exponent. 2,3, & 7 are the primes.
2 x 3 x 7 = 42 No exponents are needed.