Prime Factorization of 489

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Prime Factors of

What is the Prime Factorization of 489?

Answer

Prime Factors of 489:
3, 163

489 = 3 × 163 · composite · 4 factors

Division ladder

4893
163163
1

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

Second way — factor tree
4893163

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Prime Factorization Table

NumberPrime Factors
4742, 3, 79
47552 × 19
47622 × 7 × 17
47732 × 53
4782, 239
479479
48025 × 3 × 5
48113, 37
4822, 241
4833, 7, 23
48422 × 112
4855, 97
4862 × 35
487487
48823 × 61
4893, 163
4902 × 5 × 72
491491
49222 × 3 × 41
49317, 29
4942, 13, 19
49532 × 5 × 11
49624 × 31
4977, 71
499499
50022 × 53
5013, 167
5022, 251
503503
50423 × 32 × 7

FAQ

What is the Prime Factorization of 489?

Prime Factors of 489: 3, 163

How many prime factors does 489 have?

Number 489 has 2 prime factors, all different.

How can you check the prime factorization of 489?

Multiply the factors back together: 3 × 163 = 489. Every factor is prime, so nothing splits any further and this decomposition is the only one that exists.

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