Greatest Common Factor of 308432 and 308440

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 308432, 308440 i.e. 8 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 308432 and 308440 is 8.

GCF(308432,308440) = 8

GCF of 308432 and 308440

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 308432 and 308440

GCF of 308432 and 308440 is 8

Prime Factorization of 308432


2 308432
2 154216
2 77108
2 38554
37 19277
521 521
1

Prime factors of 308432 are 2,37,521. Prime factorization of 308432 in exponential form is:

308432 = 24×371×5211

Prime Factorization of 308440


2 308440
2 154220
2 77110
5 38555
11 7711
701 701
1

Prime factors of 308440 are 2,5,11,701. Prime factorization of 308440 in exponential form is:

308440 = 23×51×111×7011

∴ So by taking common prime factors GCF of 308432 and 308440 is 8

Greatest Common Factor of 308432 and 308440 by matching factors method

Factors of 308432

List of positive integer factors of 308432 that divides 308432 without a remainder.

1,2,4,8,16,37,74,148,296,521,592,1042,2084,4168,8336,19277,38554,77108,154216,308432

Factors of 308440

List of positive integer factors of 308440 that divides 308440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440,701,1402,2804,3505,5608,7010,7711,14020,15422,28040,30844,38555,61688,77110,154220,308440

Greatest Common Factor

We found the factors and prime factorization of 308432 and 308440. The biggest common factor number is the GCF number.
So the greatest common factor 308432 and 308440 is 8.

Also check out the Least Common Multiple of 308432 and 308440

Properties of GCF 308432 and 308440

(i) The GCF of 308432 and 308440 is associative

GCF of 308432 and 308440 = GCF of 308440 and 308432

Related Greatest Common Factor of 308432

Related Greatest Common Factor of 308440

Frequently Asked Questions on GCF of 308432 and 308440

1. What is the GCF of 308432 and 308440?

Answer: GCF of 308432 and 308440 is 8.

2. What are the Factors of 308432?

Answer: Factors of 308432 are 1, 2, 4, 8, 16, 37, 74, 148, 296, 521, 592, 1042, 2084, 4168, 8336, 19277, 38554, 77108, 154216, 308432. There are 20 integers that are factors of 308432. The greatest factor of 308432 is 308432.

3. What are the Factors of 308440?

Answer: Factors of 308440 are 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 701, 1402, 2804, 3505, 5608, 7010, 7711, 14020, 15422, 28040, 30844, 38555, 61688, 77110, 154220, 308440. There are 32 integers that are factors of 308440. The greatest factor of 308440 is 308440.

4. How to Find the GCF of 308432 and 308440?

Answer:

Greatest Common Factor of 308432 and 308440 = 8

Step 1: Find the prime factorization of 308432

308432 = 2 x 2 x 2 x 2 x 37 x 521

Step 2: Find the prime factorization of 308440

308440 = 2 x 2 x 2 x 5 x 11 x 701

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 2 x 2 x 2 = 8

Step 4: Therefore, the greatest common factor of 308432 and 308440 is 8