Prime Factorization of 961

"Prime Factorization" Calculator

What is the Prime Factorization of 961?

Answer

Prime Factors of 961:

31, 31

961 = 31² · composite · 3 factors · 2 prime factors counting repeats

Division ladder

961	31
31	31
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
946	2, 11, 43
947	947
948	2² × 3 × 79
949	13, 73
950	2 × 5² × 19
951	3, 317
952	2³ × 7 × 17
953	953
954	2 × 3² × 53
955	5, 191
956	2² × 239
957	3, 11, 29
958	2, 479
959	7, 137
960	2⁶ × 3 × 5
961	31²
962	2, 13, 37
963	3² × 107
964	2² × 241
966	2, 3, 7, 23
967	967
968	2³ × 11²
969	3, 17, 19
970	2, 5, 97
971	971
972	2² × 3⁵
973	7, 139
974	2, 487
975	3 × 5² × 13
976	2⁴ × 61

FAQ

What is the Prime Factorization of 961?

Prime Factors of 961: 31, 31

How many prime factors does 961 have?

Number 961 has 2 prime factors counting repeats; 1 different: 31.

What is the Prime Factorization of 961 in exponential form?

The Prime Factorization of the number 961 in the exponential form is: 31²