What is the Greatest Common Factor of 11950 and 11970?
Greatest common factor (GCF) of 11950 and 11970 is 10.
GCF(11950,11970) = 10
We will now calculate the prime factors of 11950 and 11970, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11950 and 11970.
How to find the GCF of 11950 and 11970?
We will first find the prime factorization of 11950 and 11970. After we will calculate the factors of 11950 and 11970 and find the biggest common factor number .
Step-1: Prime Factorization of 11950
Prime factors of 11950 are 2, 5, 239. Prime factorization of 11950 in exponential form is:
11950 = 21 × 52 × 2391
Step-2: Prime Factorization of 11970
Prime factors of 11970 are 2, 3, 5, 7, 19. Prime factorization of 11970 in exponential form is:
11970 = 21 × 32 × 51 × 71 × 191
Step-3: Factors of 11950
List of positive integer factors of 11950 that divides 11950 without a remainder.
1, 2, 5, 10, 25, 50, 239, 478, 1195, 2390, 5975
Step-4: Factors of 11970
List of positive integer factors of 11970 that divides 11950 without a remainder.
1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 11950 and 11970. The biggest common factor number is the GCF number.
So the greatest common factor 11950 and 11970 is 10.
Also check out the Least Common Multiple of 11950 and 11970
Related Greatest Common Factors of 11950
- GCF of 11950 and 11954
- GCF of 11950 and 11955
- GCF of 11950 and 11956
- GCF of 11950 and 11957
- GCF of 11950 and 11958
- GCF of 11950 and 11959
- GCF of 11950 and 11960
- GCF of 11950 and 11961
- GCF of 11950 and 11962
- GCF of 11950 and 11963
- GCF of 11950 and 11964
- GCF of 11950 and 11965
- GCF of 11950 and 11966
- GCF of 11950 and 11967
- GCF of 11950 and 11968
- GCF of 11950 and 11969
- GCF of 11950 and 11970
Related Greatest Common Factors of 11970
- GCF of 11970 and 11974
- GCF of 11970 and 11975
- GCF of 11970 and 11976
- GCF of 11970 and 11977
- GCF of 11970 and 11978
- GCF of 11970 and 11979
- GCF of 11970 and 11980
- GCF of 11970 and 11981
- GCF of 11970 and 11982
- GCF of 11970 and 11983
- GCF of 11970 and 11984
- GCF of 11970 and 11985
- GCF of 11970 and 11986
- GCF of 11970 and 11987
- GCF of 11970 and 11988
- GCF of 11970 and 11989
- GCF of 11970 and 11990