Prime Factorization of 36

"Prime Factorization" Calculator

What is the Prime Factorization of 36?

Answer

Prime Factors of 36:

2, 2, 3, 3

36 = 2² × 3² · composite · 9 factors · 4 prime factors counting repeats

Division ladder

36	2
18	2
9	3
3	3
1

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

Second way — factor tree

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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
21	3, 7
22	2, 11
23	23
24	2³ × 3
25	5²
26	2, 13
27	3³
28	2² × 7
29	29
30	2, 3, 5
31	31
32	2⁵
33	3, 11
34	2, 17
35	5, 7
36	2² × 3²
37	37
38	2, 19
39	3, 13
40	2³ × 5
41	41
42	2, 3, 7
43	43
44	2² × 11
45	3² × 5
46	2, 23
47	47
48	2⁴ × 3
49	7²
50	2 × 5²

FAQ

What is the Prime Factorization of 36?

Prime Factors of 36: 2, 2, 3, 3

How many prime factors does 36 have?

Number 36 has 4 prime factors counting repeats; 2 different: 2 and 3.

What is the Prime Factorization of 36 in exponential form?

The Prime Factorization of the number 36 in the exponential form is: 2² × 3²