Prime factorization of 388
Here you will see step by step solution of prime factorization of 388, how to find factors of 388, you will see all factors of 388, how many factors of 388 has? Factors of 388 are 1, 2, 4, 97, 194, 388, we can see that 388 has 6 factor and sum of all factors is 686.
- All Factors of 388: 1, 2, 4, 97, 194, 388
- Prime Factors of 388: 2 × 2 × 97
- Prime Factorization of 388: 22 × 971
- Sum of Factors of 388: 686
- Is 388 prime number: No
How to find factors of 388 by Division Method?
To find the factors of 388 by division method, we need the find the all numbers between 1 to 388, which divide 388 with 0 remainder, then the number is factor of 388.
Pair factors of 388
- 388/1 = 388 [ 1 × 388 (1, 388) 1 and 388 is pair factor of 388]
- 388/2 = 194 [ 2 × 194 (2, 194) 2 and 194 is pair factor of 388]
- 388/4 = 97 [ 4 × 97 (4, 97) 4 and 97 is pair factor of 388]
- 388/97 = 4 [ 97 × 4 (97, 4) 97 and 4 is pair factor of 388]
- 388/194 = 2 [ 194 × 2 (194, 2) 194 and 2 is pair factor of 388]
- 388/388 = 1 [ 388 × 1 (388, 1) 388 and 1 is pair factor of 388]
As we checked numbers between 1 to 388 that are not leaving any remainder, hence we can say factors of 388 is 1, 2, 4, 97, 194, 388.
Also note that, in exponential form prime factorization of 388 is written as 22 × 971 and it is a composite number.
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