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Number | Smallest Prime Factor | Quotient |
---|---|---|
80 | 2 | 280=40 |
40 | 2 | 240=20 |
20 | 2 | 220=10 |
10 | 2 | 210=5 |
Prime Factorization | ||
80=2⋅2⋅2⋅2⋅5 |
Any whole number greater than 1 can be factored into primes, and its factorization is unique. It should be noted that the prime factorization of a prime number is the number itself. Factor trees are also used to find prime factorizations.