129 = 3 x 43
Chat with our AI personalities
3 x 43
The 4 factors of 129 are 1, 3, 43, and 129. The prime factors of 129 are 3 and 43.
No, 129 is not a prime number. A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. In the case of 129, it can be factored as 3 x 43, so it is not prime.
1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516 2 x 2 x 3 x 43 = 516
129 is divisible by three, hence it is a composite number.