Prime Factorization of 630

"Prime Factorization" Calculator

What is the Prime Factorization of 630?

Answer

Prime Factors of 630:

2, 3, 3, 5, 7

630 = 2 × 3² × 5 × 7 · composite · 24 factors · 5 prime factors counting repeats

Division ladder

630	2
315	3
105	3
35	5
7	7
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
613	613
614	2, 307
615	3, 5, 41
616	2³ × 7 × 11
617	617
619	619
620	2² × 5 × 31
621	3³ × 23
622	2, 311
623	7, 89
624	2⁴ × 3 × 13
625	5⁴
627	3, 11, 19
628	2² × 157
629	17, 37
630	2 × 3² × 5 × 7
631	631
633	3, 211
634	2, 317
635	5, 127
636	2² × 3 × 53
637	7² × 13
638	2, 11, 29
639	3² × 71
640	2⁷ × 5
641	641
642	2, 3, 107
643	643
644	2² × 7 × 23
645	3, 5, 43

FAQ

What is the Prime Factorization of 630?

Prime Factors of 630: 2, 3, 3, 5, 7

How many prime factors does 630 have?

Number 630 has 5 prime factors counting repeats; 4 different: 2, 3, 5 and 7.

What is the Prime Factorization of 630 in exponential form?

The Prime Factorization of the number 630 in the exponential form is: 2 × 3² × 5 × 7