73 × 105 equals 7,665. In decimal arithmetic this product can be computed as 73 × (100 + 5) = 7,300 + 365 = 7,665. Prime factorization: 105 is 3 × 5 × 7, and 73 is a prime number. Therefore, the prime factorization of 7,665 is 3 × 5 × 7 × 73. The number is divisible by 3, 5, 7, and 73, and it can be expressed as 105 × 73 as well as 3 × 5 × 7 × 73. General context: 73 is the 21st prime number. 105 is a composite number with factors 3, 5, and 7, which makes 7,665 the product of four primes. As a four-digit integer, 7,665 can appear in various mathematical and applied contexts, such as area calculations, counts, or identifiers, depending on the units and surrounding data.