What is the Greatest Common Factor of 33840 and 33847?

Greatest common factor (GCF) of 33840 and 33847 is 1.

GCF(33840,33847) = 1

We will now calculate the prime factors of 33840 and 33847, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33840 and 33847.

How to find the GCF of 33840 and 33847?

We will first find the prime factorization of 33840 and 33847. After we will calculate the factors of 33840 and 33847 and find the biggest common factor number .

Step-1: Prime Factorization of 33840

Prime factors of 33840 are 2, 3, 5, 47. Prime factorization of 33840 in exponential form is:

33840 = 2⁴ × 3² × 5¹ × 47¹

Step-2: Prime Factorization of 33847

Prime factors of 33847 are 11, 17, 181. Prime factorization of 33847 in exponential form is:

33847 = 11¹ × 17¹ × 181¹

Step-3: Factors of 33840

List of positive integer factors of 33840 that divides 33840 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920

Step-4: Factors of 33847

List of positive integer factors of 33847 that divides 33840 without a remainder.

1, 11, 17, 181, 187, 1991, 3077

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33840 and 33847. The biggest common factor number is the GCF number.
So the greatest common factor 33840 and 33847 is 1.

Also check out the Least Common Multiple of 33840 and 33847