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 4278, 4284 i.e. 6 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 4278 and 4284 is 6.
GCF(4278,4284) = 6
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 4278
2 | 4278 |
3 | 2139 |
23 | 713 |
31 | 31 |
1 |
Prime factors of 4278 are 2,3,23,31. Prime factorization of 4278 in exponential form is:
4278 = 21×31×231×311
Prime Factorization of 4284
2 | 4284 |
2 | 2142 |
3 | 1071 |
3 | 357 |
7 | 119 |
17 | 17 |
1 |
Prime factors of 4284 are 2,3,7,17. Prime factorization of 4284 in exponential form is:
4284 = 22×32×71×171
∴ So by taking common prime factors GCF of 4278 and 4284 is 6
Factors of 4278
List of positive integer factors of 4278 that divides 4278 without a remainder.
1,2,3,6,23,31,46,62,69,93,138,186,713,1426,2139,4278
Factors of 4284
List of positive integer factors of 4284 that divides 4284 without a remainder.
1,2,3,4,6,7,9,12,14,17,18,21,28,34,36,42,51,63,68,84,102,119,126,153,204,238,252,306,357,476,612,714,1071,1428,2142,4284
Greatest Common Factor
We found the factors and prime factorization of 4278 and 4284. The biggest common factor number is the GCF number.
So the greatest common factor 4278 and 4284 is 6.
Also check out the Least Common Multiple of 4278 and 4284
(i) The GCF of 4278 and 4284 is associative
GCF of 4278 and 4284 = GCF of 4284 and 4278
1. What is the GCF of 4278 and 4284?
Answer: GCF of 4278 and 4284 is 6.
2. What are the Factors of 4278?
Answer: Factors of 4278 are 1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278. There are 16 integers that are factors of 4278. The greatest factor of 4278 is 4278.
3. What are the Factors of 4284?
Answer: Factors of 4284 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284. There are 36 integers that are factors of 4284. The greatest factor of 4284 is 4284.
4. How to Find the GCF of 4278 and 4284?
Answer:
Greatest Common Factor of 4278 and 4284 = 6
Step 1: Find the prime factorization of 4278
4278 = 2 x 3 x 23 x 31
Step 2: Find the prime factorization of 4284
4284 = 2 x 2 x 3 x 3 x 7 x 17
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2 x 3 = 6
Step 4: Therefore, the greatest common factor of 4278 and 4284 is 6