2 and 5
As a product of its prime factors in exponents: 22*32 = 36
2 x 2 x 3 x 5 = 60
prime number if it only has less than 2 factors
40 out of 103 is a fraction. Prime numbers are whole numbers. A fraction cannot be a prime number, so 40 out of 103 is not a prime number.
2 and 19
Just 2
2 and 3
2 and 5.
2 and 5
The only prime factor of 25 is 5.
Prime factors of 28 are 2 and 7
The prime factors of 66 are: 2, 3 and 11
As a product of its prime factors in exponents: 22*32 = 36
no its fators are 159 16 1 2544
1,2,3,6,13,26,39,78 Prime Factorization= 2*3*13
1,024 has only one prime factor . . . . . it's 2.( 210 =1024)