Prime factorization of 989
Here you will see step by step solution of prime factorization of 989, how to find factors of 989, you will see all factors of 989, how many factors of 989 has? Factors of 989 are 1, 23, 43, 989, we can see that 989 has 4 factor and sum of all factors is 1056.
- All Factors of 989: 1, 23, 43, 989
- Prime Factors of 989: 23 × 43
- Prime Factorization of 989: 231 × 431
- Sum of Factors of 989: 1056
- Is 989 prime number: No
How to find factors of 989 by Division Method?
To find the factors of 989 by division method, we need the find the all numbers between 1 to 989, which divide 989 with 0 remainder, then the number is factor of 989.
Pair factors of 989
- 989/1 = 989 [ 1 × 989 (1, 989) 1 and 989 is pair factor of 989]
- 989/23 = 43 [ 23 × 43 (23, 43) 23 and 43 is pair factor of 989]
- 989/43 = 23 [ 43 × 23 (43, 23) 43 and 23 is pair factor of 989]
- 989/989 = 1 [ 989 × 1 (989, 1) 989 and 1 is pair factor of 989]
As we checked numbers between 1 to 989 that are not leaving any remainder, hence we can say factors of 989 is 1, 23, 43, 989.
Also note that, in exponential form prime factorization of 989 is written as 231 × 431 and it is a composite number.
Prime Factorization Calculator
We hope you understand that how to find factors of 989. Let's check some other examples of factors.