Prime Factorization of 558

"Prime Factorization" Calculator

What is the Prime Factorization of 558?

Answer

Prime Factors of 558:

2, 3, 3, 31

558 = 2 × 3² × 31 · composite · 12 factors · 4 prime factors counting repeats

Division ladder

558	2
279	3
93	3
31	31
1

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

Second way — factor tree

Related Calculations

See Also

Factors of a Number - List all Factors and Factor Pairs of a Number
Prime Number Checker - Find out whether a given number is Prime or not
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

Recalculate with different values ↑

Prime Factorization Table

Number	Prime Factors
542	2, 271
543	3, 181
544	2⁵ × 17
545	5, 109
546	2, 3, 7, 13
547	547
548	2² × 137
549	3² × 61
550	2 × 5² × 11
551	19, 29
552	2³ × 3 × 23
553	7, 79
554	2, 277
555	3, 5, 37
557	557
558	2 × 3² × 31
559	13, 43
560	2⁴ × 5 × 7
561	3, 11, 17
562	2, 281
563	563
564	2² × 3 × 47
565	5, 113
566	2, 283
567	3⁴ × 7
568	2³ × 71
569	569
570	2, 3, 5, 19
571	571
572	2² × 11 × 13

FAQ

What is the Prime Factorization of 558?

Prime Factors of 558: 2, 3, 3, 31

How many prime factors does 558 have?

Number 558 has 4 prime factors counting repeats; 3 different: 2, 3 and 31.

What is the Prime Factorization of 558 in exponential form?

The Prime Factorization of the number 558 in the exponential form is: 2 × 3² × 31