What is the Greatest Common Factor of 11801 and 11820?
Greatest common factor (GCF) of 11801 and 11820 is 1.
GCF(11801,11820) = 1
We will now calculate the prime factors of 11801 and 11820, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11801 and 11820.
How to find the GCF of 11801 and 11820?
We will first find the prime factorization of 11801 and 11820. After we will calculate the factors of 11801 and 11820 and find the biggest common factor number .
Step-1: Prime Factorization of 11801
Prime factors of 11801 are 11801. Prime factorization of 11801 in exponential form is:
11801 = 118011
Step-2: Prime Factorization of 11820
Prime factors of 11820 are 2, 3, 5, 197. Prime factorization of 11820 in exponential form is:
11820 = 22 × 31 × 51 × 1971
Step-3: Factors of 11801
List of positive integer factors of 11801 that divides 11801 without a remainder.
1
Step-4: Factors of 11820
List of positive integer factors of 11820 that divides 11801 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 11801 and 11820. The biggest common factor number is the GCF number.
So the greatest common factor 11801 and 11820 is 1.
Also check out the Least Common Multiple of 11801 and 11820
Related Greatest Common Factors of 11801
- GCF of 11801 and 11805
- GCF of 11801 and 11806
- GCF of 11801 and 11807
- GCF of 11801 and 11808
- GCF of 11801 and 11809
- GCF of 11801 and 11810
- GCF of 11801 and 11811
- GCF of 11801 and 11812
- GCF of 11801 and 11813
- GCF of 11801 and 11814
- GCF of 11801 and 11815
- GCF of 11801 and 11816
- GCF of 11801 and 11817
- GCF of 11801 and 11818
- GCF of 11801 and 11819
- GCF of 11801 and 11820
- GCF of 11801 and 11821
Related Greatest Common Factors of 11820
- GCF of 11820 and 11824
- GCF of 11820 and 11825
- GCF of 11820 and 11826
- GCF of 11820 and 11827
- GCF of 11820 and 11828
- GCF of 11820 and 11829
- GCF of 11820 and 11830
- GCF of 11820 and 11831
- GCF of 11820 and 11832
- GCF of 11820 and 11833
- GCF of 11820 and 11834
- GCF of 11820 and 11835
- GCF of 11820 and 11836
- GCF of 11820 and 11837
- GCF of 11820 and 11838
- GCF of 11820 and 11839
- GCF of 11820 and 11840