What is the GCF of 7875 and 864?
The GCF of 7875 and 864 is 9.
Steps to find GCF
- Find the prime factorization of 7875
7875 = 3 × 3 × 5 × 5 × 5 × 7 - Find the prime factorization of 864
864 = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 - GCF = 9
MathStep (Works offline)
Download our mobile app and learn how to find GCF of upto four numbers in your own time:
Android and iPhone/ iPad
Related
Find HCF of: 2625 & 288 7875 & 1728 7875 & 2592 7875 & 4320 7875 & 6048
GCF Calculator
Enter two numbers separate by comma. To find GCF of more than two numbers, click here.
The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).