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 7801, 7802 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7801 and 7802 is 1.
GCF(7801,7802) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7801
29 | 7801 |
269 | 269 |
1 |
Prime factors of 7801 are 29,269. Prime factorization of 7801 in exponential form is:
7801 = 291×2691
Prime Factorization of 7802
2 | 7802 |
47 | 3901 |
83 | 83 |
1 |
Prime factors of 7802 are 2,47,83. Prime factorization of 7802 in exponential form is:
7802 = 21×471×831
∴ So by taking common prime factors GCF of 7801 and 7802 is 1
Factors of 7801
List of positive integer factors of 7801 that divides 7801 without a remainder.
1,29,269,7801
Factors of 7802
List of positive integer factors of 7802 that divides 7802 without a remainder.
1,2,47,83,94,166,3901,7802
Greatest Common Factor
We found the factors and prime factorization of 7801 and 7802. The biggest common factor number is the GCF number.
So the greatest common factor 7801 and 7802 is 1.
Also check out the Least Common Multiple of 7801 and 7802
(i) The GCF of 7801 and 7802 is associative
GCF of 7801 and 7802 = GCF of 7802 and 7801
1. What is the GCF of 7801 and 7802?
Answer: GCF of 7801 and 7802 is 1.
2. What are the Factors of 7801?
Answer: Factors of 7801 are 1, 29, 269, 7801. There are 4 integers that are factors of 7801. The greatest factor of 7801 is 7801.
3. What are the Factors of 7802?
Answer: Factors of 7802 are 1, 2, 47, 83, 94, 166, 3901, 7802. There are 8 integers that are factors of 7802. The greatest factor of 7802 is 7802.
4. How to Find the GCF of 7801 and 7802?
Answer:
Greatest Common Factor of 7801 and 7802 = 1
Step 1: Find the prime factorization of 7801
7801 = 29 x 269
Step 2: Find the prime factorization of 7802
7802 = 2 x 47 x 83
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 7801 and 7802 is 1