Prime factorization of 98
Here you will see step by step solution of prime factorization of 98, how to find factors of 98, you will see all factors of 98, how many factors of 98 has? Factors of 98 are 1, 2, 7, 14, 49, 98, we can see that 98 has 6 factor and sum of all factors is 171.
- All Factors of 98: 1, 2, 7, 14, 49, 98
- Prime Factors of 98: 2 × 7 × 7
- Prime Factorization of 98: 21 × 72
- Sum of Factors of 98: 171
- Is 98 prime number: No
How to find factors of 98 by Division Method?
To find the factors of 98 by division method, we need the find the all numbers between 1 to 98, which divide 98 with 0 remainder, then the number is factor of 98.
Pair factors of 98
- 98/1 = 98 [ 1 × 98 (1, 98) 1 and 98 is pair factor of 98]
- 98/2 = 49 [ 2 × 49 (2, 49) 2 and 49 is pair factor of 98]
- 98/7 = 14 [ 7 × 14 (7, 14) 7 and 14 is pair factor of 98]
- 98/14 = 7 [ 14 × 7 (14, 7) 14 and 7 is pair factor of 98]
- 98/49 = 2 [ 49 × 2 (49, 2) 49 and 2 is pair factor of 98]
- 98/98 = 1 [ 98 × 1 (98, 1) 98 and 1 is pair factor of 98]
As we checked numbers between 1 to 98 that are not leaving any remainder, hence we can say factors of 98 is 1, 2, 7, 14, 49, 98.
Also note that, in exponential form prime factorization of 98 is written as 21 × 72 and it is a composite number.
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