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 708, 711 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 708 and 711 is 3.
GCF(708,711) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 708
2 | 708 |
2 | 354 |
3 | 177 |
59 | 59 |
1 |
Prime factors of 708 are 2,3,59. Prime factorization of 708 in exponential form is:
708 = 22×31×591
Prime Factorization of 711
3 | 711 |
3 | 237 |
79 | 79 |
1 |
Prime factors of 711 are 3,79. Prime factorization of 711 in exponential form is:
711 = 32×791
∴ So by taking common prime factors GCF of 708 and 711 is 3
Factors of 708
List of positive integer factors of 708 that divides 708 without a remainder.
1,2,3,4,6,12,59,118,177,236,354,708
Factors of 711
List of positive integer factors of 711 that divides 711 without a remainder.
1,3,9,79,237,711
Greatest Common Factor
We found the factors and prime factorization of 708 and 711. The biggest common factor number is the GCF number.
So the greatest common factor 708 and 711 is 3.
Also check out the Least Common Multiple of 708 and 711
(i) The GCF of 708 and 711 is associative
GCF of 708 and 711 = GCF of 711 and 708
1. What is the GCF of 708 and 711?
Answer: GCF of 708 and 711 is 3.
2. What are the Factors of 708?
Answer: Factors of 708 are 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708. There are 12 integers that are factors of 708. The greatest factor of 708 is 708.
3. What are the Factors of 711?
Answer: Factors of 711 are 1, 3, 9, 79, 237, 711. There are 6 integers that are factors of 711. The greatest factor of 711 is 711.
4. How to Find the GCF of 708 and 711?
Answer:
Greatest Common Factor of 708 and 711 = 3
Step 1: Find the prime factorization of 708
708 = 2 x 2 x 3 x 59
Step 2: Find the prime factorization of 711
711 = 3 x 3 x 79
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 708 and 711 is 3