What is the Greatest Common Factor of 35511 and 35520?

Greatest common factor (GCF) of 35511 and 35520 is 3.

GCF(35511,35520) = 3

We will now calculate the prime factors of 35511 and 35520, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35511 and 35520.

How to find the GCF of 35511 and 35520?

We will first find the prime factorization of 35511 and 35520. After we will calculate the factors of 35511 and 35520 and find the biggest common factor number .

Step-1: Prime Factorization of 35511

Prime factors of 35511 are 3, 7, 19, 89. Prime factorization of 35511 in exponential form is:

35511 = 3¹ × 7¹ × 19¹ × 89¹

Step-2: Prime Factorization of 35520

Prime factors of 35520 are 2, 3, 5, 37. Prime factorization of 35520 in exponential form is:

35520 = 2⁶ × 3¹ × 5¹ × 37¹

Step-3: Factors of 35511

List of positive integer factors of 35511 that divides 35511 without a remainder.

1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 11837

Step-4: Factors of 35520

List of positive integer factors of 35520 that divides 35511 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35511 and 35520. The biggest common factor number is the GCF number.
So the greatest common factor 35511 and 35520 is 3.

Also check out the Least Common Multiple of 35511 and 35520