What is the Greatest Common Factor of 68040 and 68048?

Greatest common factor (GCF) of 68040 and 68048 is 8.

GCF(68040,68048) = 8

We will now calculate the prime factors of 68040 and 68048, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68040 and 68048.

How to find the GCF of 68040 and 68048?

We will first find the prime factorization of 68040 and 68048. After we will calculate the factors of 68040 and 68048 and find the biggest common factor number .

Step-1: Prime Factorization of 68040

Prime factors of 68040 are 2, 3, 5, 7. Prime factorization of 68040 in exponential form is:

68040 = 2³ × 3⁵ × 5¹ × 7¹

Step-2: Prime Factorization of 68048

Prime factors of 68048 are 2, 4253. Prime factorization of 68048 in exponential form is:

68048 = 2⁴ × 4253¹

Step-3: Factors of 68040

List of positive integer factors of 68040 that divides 68040 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020

Step-4: Factors of 68048

List of positive integer factors of 68048 that divides 68040 without a remainder.

1, 2, 4, 8, 16, 4253, 8506, 17012, 34024

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68040 and 68048. The biggest common factor number is the GCF number.
So the greatest common factor 68040 and 68048 is 8.

Also check out the Least Common Multiple of 68040 and 68048