Prime Factorization of 378

"Prime Factorization" Calculator

What is the Prime Factorization of 378?

Answer

Prime Factors of 378:

2, 3, 3, 3, 7

378 = 2 × 3³ × 7 · composite · 16 factors · 5 prime factors counting repeats

Division ladder

378	2
189	3
63	3
21	3
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
363	3 × 11²
364	2² × 7 × 13
365	5, 73
366	2, 3, 61
367	367
368	2⁴ × 23
369	3² × 41
370	2, 5, 37
371	7, 53
372	2² × 3 × 31
373	373
374	2, 11, 17
375	3 × 5³
376	2³ × 47
377	13, 29
378	2 × 3³ × 7
379	379
380	2² × 5 × 19
381	3, 127
382	2, 191
383	383
384	2⁷ × 3
385	5, 7, 11
386	2, 193
387	3² × 43
388	2² × 97
389	389
390	2, 3, 5, 13
391	17, 23
392	2³ × 7²

FAQ

What is the Prime Factorization of 378?

Prime Factors of 378: 2, 3, 3, 3, 7

How many prime factors does 378 have?

Number 378 has 5 prime factors counting repeats; 3 different: 2, 3 and 7.

What is the Prime Factorization of 378 in exponential form?

The Prime Factorization of the number 378 in the exponential form is: 2 × 3³ × 7