What is the Greatest Common Factor of 24820 and 24830?

Greatest common factor (GCF) of 24820 and 24830 is 10.

GCF(24820,24830) = 10

We will now calculate the prime factors of 24820 and 24830, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24820 and 24830.

How to find the GCF of 24820 and 24830?

We will first find the prime factorization of 24820 and 24830. After we will calculate the factors of 24820 and 24830 and find the biggest common factor number .

Step-1: Prime Factorization of 24820

Prime factors of 24820 are 2, 5, 17, 73. Prime factorization of 24820 in exponential form is:

24820 = 2² × 5¹ × 17¹ × 73¹

Step-2: Prime Factorization of 24830

Prime factors of 24830 are 2, 5, 13, 191. Prime factorization of 24830 in exponential form is:

24830 = 2¹ × 5¹ × 13¹ × 191¹

Step-3: Factors of 24820

List of positive integer factors of 24820 that divides 24820 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410

Step-4: Factors of 24830

List of positive integer factors of 24830 that divides 24820 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 24820 and 24830. The biggest common factor number is the GCF number.
So the greatest common factor 24820 and 24830 is 10.

Also check out the Least Common Multiple of 24820 and 24830