What is the Greatest Common Factor of 75045 and 75050?

Greatest common factor (GCF) of 75045 and 75050 is 5.

GCF(75045,75050) = 5

We will now calculate the prime factors of 75045 and 75050, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75045 and 75050.

How to find the GCF of 75045 and 75050?

We will first find the prime factorization of 75045 and 75050. After we will calculate the factors of 75045 and 75050 and find the biggest common factor number .

Step-1: Prime Factorization of 75045

Prime factors of 75045 are 3, 5, 5003. Prime factorization of 75045 in exponential form is:

75045 = 3¹ × 5¹ × 5003¹

Step-2: Prime Factorization of 75050

Prime factors of 75050 are 2, 5, 19, 79. Prime factorization of 75050 in exponential form is:

75050 = 2¹ × 5² × 19¹ × 79¹

Step-3: Factors of 75045

List of positive integer factors of 75045 that divides 75045 without a remainder.

1, 3, 5, 15, 5003, 15009, 25015

Step-4: Factors of 75050

List of positive integer factors of 75050 that divides 75045 without a remainder.

1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 475, 790, 950, 1501, 1975, 3002, 3950, 7505, 15010, 37525

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75045 and 75050. The biggest common factor number is the GCF number.
So the greatest common factor 75045 and 75050 is 5.

Also check out the Least Common Multiple of 75045 and 75050