### Home > CC1 > Chapter 8 > Lesson 8.1.4 > Problem 8-59

8-59.

Write the prime factorization of each number listed below. Then find the least common multiple and the greatest common factor of each pair of numbers. Homework Help ✎

and Factor both numbers. The number or numbers they both have are the GCF.

In this case, it is. Prime factorization:

(prime) Check the multiples of the larger number, 24, until you find one divisible by the smaller number, 3.

Start with (24)(1).LCM is 24.

GCF is 3.

and 9 Refer to the steps for part (a).

7 is a prime number, which means its only factors are 1 and itself.

and Refer to the steps for part (a).

LCM is

. Can you find the greatest common factor?