How can you tell from the prime factorization of two numbers if their LCM equals the product of the numbers? Explain your reasoning. Choose the correct answer below. A. The LCM equals the product of the numbers if, and only if, the numbers have no prime factors in common. Because GCD(a, b) - LCM(a, b) = ab, LCM(a, b) = ab, if, and only if, GCD(a, b) = 1, that is, a and have no prime factors in common. B. The LCM equals the product of the numbers if, and only if, the numbers have no prime factors in common. Because GCD(a, b) - LCM(a, b) = ab, LCM(a, b) = ab, if, and only if, GCD(a, b) = 1, that is, a and have no prime factors in common. C. The LCM equals the product of the numbers if, and only if, the numbers are prime numbers. Because LCM(a, b) = ab, if, and only if, GCD(a, b) = 1, that is, a and b have no prime factors in common.