Prime Factorization of 111

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Prime Factors of

What is the Prime Factorization of 111?

Answer

Prime Factors of 111:
3, 37

111 = 3 × 37 · composite · 4 factors

Division ladder

1113
3737
1

Left: what is left; right: the smallest prime that divides it; 1 at the bottom.

Second way — factor tree
111337

See Also

FAQ

What is the Prime Factorization of 111?

Prime Factors of 111: 3, 37

How many prime factors does 111 have?

Number 111 has 2 prime factors, all different.

How can you check the prime factorization of 111?

Multiply the factors back together: 3 × 37 = 111. Every factor is prime, so nothing splits any further and this decomposition is the only one that exists.