What is the GCF of 825 and 2449?
The GCF of 825 and 2449 is 1.
Steps to find GCF
- Find the prime factorization of 825
825 = 3 × 5 × 5 × 11 - Find the prime factorization of 2449
2449 = 31 × 79 - 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: 1650 & 4898 2475 & 7347 1650 & 2449 825 & 4898 2475 & 2449 825 & 7347 4125 & 2449 5775 & 2449
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).