Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 1941, 1946 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1941 and 1946 is 1.
GCF(1941,1946) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1941
3 | 1941 |
647 | 647 |
1 |
Prime factors of 1941 are 3,647. Prime factorization of 1941 in exponential form is:
1941 = 31×6471
Prime Factorization of 1946
2 | 1946 |
7 | 973 |
139 | 139 |
1 |
Prime factors of 1946 are 2,7,139. Prime factorization of 1946 in exponential form is:
1946 = 21×71×1391
∴ So by taking common prime factors GCF of 1941 and 1946 is 1
Factors of 1941
List of positive integer factors of 1941 that divides 1941 without a remainder.
1,3,647,1941
Factors of 1946
List of positive integer factors of 1946 that divides 1946 without a remainder.
1,2,7,14,139,278,973,1946
Greatest Common Factor
We found the factors and prime factorization of 1941 and 1946. The biggest common factor number is the GCF number.
So the greatest common factor 1941 and 1946 is 1.
Also check out the Least Common Multiple of 1941 and 1946
(i) The GCF of 1941 and 1946 is associative
GCF of 1941 and 1946 = GCF of 1946 and 1941
1. What is the GCF of 1941 and 1946?
Answer: GCF of 1941 and 1946 is 1.
2. What are the Factors of 1941?
Answer: Factors of 1941 are 1, 3, 647, 1941. There are 4 integers that are factors of 1941. The greatest factor of 1941 is 1941.
3. What are the Factors of 1946?
Answer: Factors of 1946 are 1, 2, 7, 14, 139, 278, 973, 1946. There are 8 integers that are factors of 1946. The greatest factor of 1946 is 1946.
4. How to Find the GCF of 1941 and 1946?
Answer:
Greatest Common Factor of 1941 and 1946 = 1
Step 1: Find the prime factorization of 1941
1941 = 3 x 647
Step 2: Find the prime factorization of 1946
1946 = 2 x 7 x 139
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 1941 and 1946 is 1