What is the GCF of 1843 and 1225?
The GCF of 1843 and 1225 is 1.
Steps to find GCF
- Find the prime factorization of 1843
1843 = 19 × 97 - Find the prime factorization of 1225
1225 = 5 × 5 × 7 × 7 - 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: 3686 & 2450 5529 & 3675 9215 & 6125 3686 & 1225 1843 & 2450 5529 & 1225 1843 & 3675 9215 & 1225 1843 & 6125 1843 & 8575
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).