Find the greatest common factor of 48, 8, 72.

Sure, here are the steps to find the greatest common factor (GCF) of 48, 8, and 72:

Step 1: List the prime factors of each number.

• The prime factors of 48 are 2, 2, 2, 2, 3 (or 2^4 * 3).
• The prime factors of 8 are 2, 2, 2 (or 2^3).
• The prime factors of 72 are 2, 2, 2, 3, 3 (or 2^3 * 3^2).

Step 2: Identify the common factors.

• The common factors are 2, 2, 2 (or 2^3).

Step 3: Multiply the common factors.

• The GCF is 2 * 2 * 2 = 8.

So, the greatest common factor of 48, 8, and 72 is 8.