What is the GCF of 235 and 1891?
The GCF of 235 and 1891 is 1.
Steps to find GCF
- Find the prime factorization of 235
235 = 5 × 47 - Find the prime factorization of 1891
1891 = 31 × 61 - 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: 470 & 3782 705 & 5673 1175 & 9455 470 & 1891 235 & 3782 705 & 1891 235 & 5673 1175 & 1891 235 & 9455 1645 & 1891
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).