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 9240, 9245 i.e. 5 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 9240 and 9245 is 5.
GCF(9240,9245) = 5
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 9240
2 | 9240 |
2 | 4620 |
2 | 2310 |
3 | 1155 |
5 | 385 |
7 | 77 |
11 | 11 |
1 |
Prime factors of 9240 are 2,3,5,7,11. Prime factorization of 9240 in exponential form is:
9240 = 23×31×51×71×111
Prime Factorization of 9245
5 | 9245 |
43 | 1849 |
43 | 43 |
1 |
Prime factors of 9245 are 5,43. Prime factorization of 9245 in exponential form is:
9245 = 51×432
∴ So by taking common prime factors GCF of 9240 and 9245 is 5
Factors of 9240
List of positive integer factors of 9240 that divides 9240 without a remainder.
1,2,3,4,5,6,7,8,10,11,12,14,15,20,21,22,24,28,30,33,35,40,42,44,55,56,60,66,70,77,84,88,105,110,120,132,140,154,165,168,210,220,231,264,280,308,330,385,420,440,462,616,660,770,840,924,1155,1320,1540,1848,2310,3080,4620,9240
Factors of 9245
List of positive integer factors of 9245 that divides 9245 without a remainder.
1,5,43,215,1849,9245
Greatest Common Factor
We found the factors and prime factorization of 9240 and 9245. The biggest common factor number is the GCF number.
So the greatest common factor 9240 and 9245 is 5.
Also check out the Least Common Multiple of 9240 and 9245
(i) The GCF of 9240 and 9245 is associative
GCF of 9240 and 9245 = GCF of 9245 and 9240
1. What is the GCF of 9240 and 9245?
Answer: GCF of 9240 and 9245 is 5.
2. What are the Factors of 9240?
Answer: Factors of 9240 are 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240. There are 64 integers that are factors of 9240. The greatest factor of 9240 is 9240.
3. What are the Factors of 9245?
Answer: Factors of 9245 are 1, 5, 43, 215, 1849, 9245. There are 6 integers that are factors of 9245. The greatest factor of 9245 is 9245.
4. How to Find the GCF of 9240 and 9245?
Answer:
Greatest Common Factor of 9240 and 9245 = 5
Step 1: Find the prime factorization of 9240
9240 = 2 x 2 x 2 x 3 x 5 x 7 x 11
Step 2: Find the prime factorization of 9245
9245 = 5 x 43 x 43
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 5
Step 4: Therefore, the greatest common factor of 9240 and 9245 is 5