What is the GCF of 6720 and 1800?
The GCF of 6720 and 1800 is 120.
Steps to find GCF
- Find the prime factorization of 6720
6720 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 - Find the prime factorization of 1800
1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 3 × 5 - GCF = 120
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: 3360 & 900 2240 & 600 1344 & 360 6720 & 3600 6720 & 5400 6720 & 9000
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).