What is the GCF of 87 and 93?(1 point)
The GCF of 87 and 93 is
.
3
To find the greatest common factor (GCF) of 87 and 93, we can use the method of prime factorization.
Step 1: Prime factorize both numbers.
87 = 3 x 29
93 = 3 x 31
Step 2: Identify the common prime factors.
The common prime factor between 87 and 93 is 3.
Step 3: Multiply the common prime factors.
The GCF of 87 and 93 is 3.
Therefore, the GCF of 87 and 93 is 3.