Prime Factorization of 720

"Prime Factorization" Calculator

What is the Prime Factorization of 720?

Answer

Prime Factors of 720:

2, 2, 2, 2, 3, 3, 5

720 = 2⁴ × 3² × 5 · composite · 30 factors · 7 prime factors counting repeats

Division ladder

720	2
360	2
180	2
90	2
45	3
15	3
5	5
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
705	3, 5, 47
706	2, 353
707	7, 101
708	2² × 3 × 59
709	709
710	2, 5, 71
711	3² × 79
712	2³ × 89
713	23, 31
714	2, 3, 7, 17
715	5, 11, 13
716	2² × 179
717	3, 239
718	2, 359
719	719
720	2⁴ × 3² × 5
721	7, 103
722	2 × 19²
723	3, 241
724	2² × 181
725	5² × 29
726	2 × 3 × 11²
727	727
728	2³ × 7 × 13
729	3⁶
730	2, 5, 73
731	17, 43
732	2² × 3 × 61
733	733
734	2, 367

FAQ

What is the Prime Factorization of 720?

Prime Factors of 720: 2, 2, 2, 2, 3, 3, 5

How many prime factors does 720 have?

Number 720 has 7 prime factors counting repeats; 3 different: 2, 3 and 5.

What is the Prime Factorization of 720 in exponential form?

The Prime Factorization of the number 720 in the exponential form is: 2⁴ × 3² × 5