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 3456, 3458 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 3456 and 3458 is 2.
GCF(3456,3458) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 3456
2 | 3456 |
2 | 1728 |
2 | 864 |
2 | 432 |
2 | 216 |
2 | 108 |
2 | 54 |
3 | 27 |
3 | 9 |
3 | 3 |
1 |
Prime factors of 3456 are 2,3. Prime factorization of 3456 in exponential form is:
3456 = 27×33
Prime Factorization of 3458
2 | 3458 |
7 | 1729 |
13 | 247 |
19 | 19 |
1 |
Prime factors of 3458 are 2,7,13,19. Prime factorization of 3458 in exponential form is:
3458 = 21×71×131×191
∴ So by taking common prime factors GCF of 3456 and 3458 is 2
Factors of 3456
List of positive integer factors of 3456 that divides 3456 without a remainder.
1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,64,72,96,108,128,144,192,216,288,384,432,576,864,1152,1728,3456
Factors of 3458
List of positive integer factors of 3458 that divides 3458 without a remainder.
1,2,7,13,14,19,26,38,91,133,182,247,266,494,1729,3458
Greatest Common Factor
We found the factors and prime factorization of 3456 and 3458. The biggest common factor number is the GCF number.
So the greatest common factor 3456 and 3458 is 2.
Also check out the Least Common Multiple of 3456 and 3458
(i) The GCF of 3456 and 3458 is associative
GCF of 3456 and 3458 = GCF of 3458 and 3456
1. What is the GCF of 3456 and 3458?
Answer: GCF of 3456 and 3458 is 2.
2. What are the Factors of 3456?
Answer: Factors of 3456 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456. There are 32 integers that are factors of 3456. The greatest factor of 3456 is 3456.
3. What are the Factors of 3458?
Answer: Factors of 3458 are 1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458. There are 16 integers that are factors of 3458. The greatest factor of 3458 is 3458.
4. How to Find the GCF of 3456 and 3458?
Answer:
Greatest Common Factor of 3456 and 3458 = 2
Step 1: Find the prime factorization of 3456
3456 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Step 2: Find the prime factorization of 3458
3458 = 2 x 7 x 13 x 19
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2
Step 4: Therefore, the greatest common factor of 3456 and 3458 is 2