What is the GCF of 2101 and 3969?
The GCF of 2101 and 3969 is 1.
Steps to find GCF
- Find the prime factorization of 2101
2101 = 11 × 191 - Find the prime factorization of 3969
3969 = 3 × 3 × 3 × 3 × 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: 4202 & 7938 4202 & 3969 2101 & 7938 6303 & 3969
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).