What is the Greatest Common Factor of 98030 and 98040?

Greatest common factor (GCF) of 98030 and 98040 is 10.

GCF(98030,98040) = 10

We will now calculate the prime factors of 98030 and 98040, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98030 and 98040.

How to find the GCF of 98030 and 98040?

We will first find the prime factorization of 98030 and 98040. After we will calculate the factors of 98030 and 98040 and find the biggest common factor number .

Step-1: Prime Factorization of 98030

Prime factors of 98030 are 2, 5, 9803. Prime factorization of 98030 in exponential form is:

98030 = 2¹ × 5¹ × 9803¹

Step-2: Prime Factorization of 98040

Prime factors of 98040 are 2, 3, 5, 19, 43. Prime factorization of 98040 in exponential form is:

98040 = 2³ × 3¹ × 5¹ × 19¹ × 43¹

Step-3: Factors of 98030

List of positive integer factors of 98030 that divides 98030 without a remainder.

1, 2, 5, 10, 9803, 19606, 49015

Step-4: Factors of 98040

List of positive integer factors of 98040 that divides 98030 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 6536, 8170, 9804, 12255, 16340, 19608, 24510, 32680, 49020

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98030 and 98040. The biggest common factor number is the GCF number.
So the greatest common factor 98030 and 98040 is 10.

Also check out the Least Common Multiple of 98030 and 98040