The prime factor decomposition of 84 is: 2 x 2 x 3 x 7
If you want to see my working (in case I made a mistake):
84/2=42 (42 is not prime),
42/2=21 (21 is not prime),
21/3=7 (7 is prime, so stop here)
factors: 2,2,3 and 7
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7x2x2x3
how do i get the prime factorization of 45
prime factorization is the factorization of numbers
13 is a prime, so its prime factorization is: 13
The prime factorization of 100 is 2x2x5x5. There are no pairs of prime factorization with a difference of two in the number 100.