What is the product of the largest odd divisor of 156 and the largest odd divisor of 68?

Find all prime factors of 156 = 2 * 2 * 3 * 13

The largest odd divisor would be 3 * 13 = 39

Let’s split the number 68 = 2 * 2 * 17 into prime factors, the largest odd divisor is 17.

The product of the largest odd divisors 68 and 156 is 39 * 17 = 663.

Answer: 663.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.