# Prime factorization of 68

Here you will see step by step solution of prime factorization of 68, how to find factors of 68, you will see all factors of 68, how many factors of 68 has? Factors of 68 are 1, 2, 4, 17, 34, 68, we can see that 68 has 6 factor and sum of all factors is 126.

• All Factors of 68: 1, 2, 4, 17, 34, 68
• Prime Factors of 68: 2 × 2 × 17
• Prime Factorization of 68: 22 × 171
• Sum of Factors of 68: 126
• Is 68 prime number: No

### How to find factors of 68 by Division Method?

To find the factors of 68 by division method, we need the find the all numbers between 1 to 68, which divide 68 with 0 remainder, then the number is factor of 68.

### Pair factors of 68

• 68/1 = 68 [ 1 × 68 (1, 68) 1 and 68 is pair factor of 68]
• 68/2 = 34 [ 2 × 34 (2, 34) 2 and 34 is pair factor of 68]
• 68/4 = 17 [ 4 × 17 (4, 17) 4 and 17 is pair factor of 68]
• 68/17 = 4 [ 17 × 4 (17, 4) 17 and 4 is pair factor of 68]
• 68/34 = 2 [ 34 × 2 (34, 2) 34 and 2 is pair factor of 68]
• 68/68 = 1 [ 68 × 1 (68, 1) 68 and 1 is pair factor of 68]

As we checked numbers between 1 to 68 that are not leaving any remainder, hence we can say factors of 68 is 1, 2, 4, 17, 34, 68.

Also note that, in exponential form prime factorization of 68 is written as 22 × 171 and it is a composite number.

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