What is the Greatest Common Factor of 16920 and 16936?

Greatest common factor (GCF) of 16920 and 16936 is 8.

GCF(16920,16936) = 8

We will now calculate the prime factors of 16920 and 16936, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16920 and 16936.

How to find the GCF of 16920 and 16936?

We will first find the prime factorization of 16920 and 16936. After we will calculate the factors of 16920 and 16936 and find the biggest common factor number .

Step-1: Prime Factorization of 16920

Prime factors of 16920 are 2, 3, 5, 47. Prime factorization of 16920 in exponential form is:

16920 = 2³ × 3² × 5¹ × 47¹

Step-2: Prime Factorization of 16936

Prime factors of 16936 are 2, 29, 73. Prime factorization of 16936 in exponential form is:

16936 = 2³ × 29¹ × 73¹

Step-3: Factors of 16920

List of positive integer factors of 16920 that divides 16920 without a remainder.

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

Step-4: Factors of 16936

List of positive integer factors of 16936 that divides 16920 without a remainder.

1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16920 and 16936. The biggest common factor number is the GCF number.
So the greatest common factor 16920 and 16936 is 8.

Also check out the Least Common Multiple of 16920 and 16936