Question: 1 what are the prime factors of 100?
Answer: 100 is a composite number. Prime factorization: 100 = 2 × 2 × 5 × 5, which can be written 100 = 2²× 5² The exponents in the prime factorization are 2 and 2. ...  Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100.