What is the Greatest Common Factor of 73080 and 73090?

Greatest common factor (GCF) of 73080 and 73090 is 10.

GCF(73080,73090) = 10

We will now calculate the prime factors of 73080 and 73090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73080 and 73090.

How to find the GCF of 73080 and 73090?

We will first find the prime factorization of 73080 and 73090. After we will calculate the factors of 73080 and 73090 and find the biggest common factor number .

Step-1: Prime Factorization of 73080

Prime factors of 73080 are 2, 3, 5, 7, 29. Prime factorization of 73080 in exponential form is:

73080 = 2³ × 3² × 5¹ × 7¹ × 29¹

Step-2: Prime Factorization of 73090

Prime factors of 73090 are 2, 5, 7309. Prime factorization of 73090 in exponential form is:

73090 = 2¹ × 5¹ × 7309¹

Step-3: Factors of 73080

List of positive integer factors of 73080 that divides 73080 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 36540

Step-4: Factors of 73090

List of positive integer factors of 73090 that divides 73080 without a remainder.

1, 2, 5, 10, 7309, 14618, 36545

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73080 and 73090. The biggest common factor number is the GCF number.
So the greatest common factor 73080 and 73090 is 10.

Also check out the Least Common Multiple of 73080 and 73090