Factors of 198
Answer
Factors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Number of factors: 12
Factor pairs: (1, 198), (2, 99), (3, 66), (6, 33), (9, 22), (11, 18)
Prime Factorization
198 = 2 × 32 × 11
Properties
- This number is not prime
- This number is not a perfect square
- This is an even number
- Sum of all factors: 468
Check Numbers from 1 to 198
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Understanding the Factors of 198
When we look at the number 198, we find that it has 12 factors in total. These are the numbers that divide evenly into 198 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 2 × 32 × 11.
Factor Pairs
The factors of 198 can be arranged in pairs: (1, 198), (2, 99), (3, 66), (6, 33), (9, 22), (11, 18). Each pair multiplies to give 198.