What is the GCF of 2619 and 1621?
The GCF of 2619 and 1621 is 1.
Steps to find GCF
- Find the prime factorization of 2619
2619 = 3 × 3 × 3 × 97 - Find the prime factorization of 1621
1621 = 1621 - To find the GCF, multiply all the prime factors common to both numbers:
Note that there are no common prime factors. - Therefore, GCF = 1 (since 1 is a factor of every number)
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: 5238 & 3242 7857 & 4863 5238 & 1621 2619 & 3242 7857 & 1621 2619 & 4863 2619 & 8105
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).