What is the Greatest Common Factor of 17759 and 17766?

Greatest common factor (GCF) of 17759 and 17766 is 7.

GCF(17759,17766) = 7

We will now calculate the prime factors of 17759 and 17766, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17759 and 17766.

How to find the GCF of 17759 and 17766?

We will first find the prime factorization of 17759 and 17766. After we will calculate the factors of 17759 and 17766 and find the biggest common factor number .

Step-1: Prime Factorization of 17759

Prime factors of 17759 are 7, 43, 59. Prime factorization of 17759 in exponential form is:

17759 = 7¹ × 43¹ × 59¹

Step-2: Prime Factorization of 17766

Prime factors of 17766 are 2, 3, 7, 47. Prime factorization of 17766 in exponential form is:

17766 = 2¹ × 3³ × 7¹ × 47¹

Step-3: Factors of 17759

List of positive integer factors of 17759 that divides 17759 without a remainder.

1, 7, 43, 59, 301, 413, 2537

Step-4: Factors of 17766

List of positive integer factors of 17766 that divides 17759 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17759 and 17766. The biggest common factor number is the GCF number.
So the greatest common factor 17759 and 17766 is 7.

Also check out the Least Common Multiple of 17759 and 17766