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 2143, 2148 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 2143 and 2148 is 1.
GCF(2143,2148) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 2143
2143 | 2143 |
1 |
Prime factors of 2143 are 2143. Prime factorization of 2143 in exponential form is:
2143 = 21431
Prime Factorization of 2148
2 | 2148 |
2 | 1074 |
3 | 537 |
179 | 179 |
1 |
Prime factors of 2148 are 2.Prime factorization of 2148 in exponential form is:
2148 = 22×31×1791
∴ So by taking common prime factors GCF of 2143 and 2148 is 1
Factors of 2143
List of positive integer factors of 2143 that divides 2143 without a remainder.
1,2143
Factors of 2148
List of positive integer factors of 2148 that divides 2148 without a remainder.
1,2,3,4,6,12,179,358,537,716,1074,2148
Greatest Common Factor
We found the factors and prime factorization of 2143 and 2148. The biggest common factor number is the GCF number.
So the greatest common factor 2143 and 2148 is 1.
Also check out the Least Common Multiple of 2143 and 2148
(i) The GCF of 2143 and 2148 is associative
GCF of 2143 and 2148 = GCF of 2148 and 2143
1. What is the GCF of 2143 and 2148?
Answer: GCF of 2143 and 2148 is 1.
2. What are the Factors of 2143?
Answer: Factors of 2143 are 1, 2143. There are 2 integers that are factors of 2143. The greatest factor of 2143 is 2143.
3. What are the Factors of 2148?
Answer: Factors of 2148 are 1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148. There are 12 integers that are factors of 2148. The greatest factor of 2148 is 2148.
4. How to Find the GCF of 2143 and 2148?
Answer:
Greatest Common Factor of 2143 and 2148 = 1
Step 1: Find the prime factorization of 2143
2143 = 2143
Step 2: Find the prime factorization of 2148
2148 = 2 x 2 x 3 x 179
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 2143 and 2148 is 1