What is the Greatest Common Factor of 97455 and 97473?

Greatest common factor (GCF) of 97455 and 97473 is 3.

GCF(97455,97473) = 3

We will now calculate the prime factors of 97455 and 97473, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97455 and 97473.

How to find the GCF of 97455 and 97473?

We will first find the prime factorization of 97455 and 97473. After we will calculate the factors of 97455 and 97473 and find the biggest common factor number .

Step-1: Prime Factorization of 97455

Prime factors of 97455 are 3, 5, 73, 89. Prime factorization of 97455 in exponential form is:

97455 = 3¹ × 5¹ × 73¹ × 89¹

Step-2: Prime Factorization of 97473

Prime factors of 97473 are 3, 32491. Prime factorization of 97473 in exponential form is:

97473 = 3¹ × 32491¹

Step-3: Factors of 97455

List of positive integer factors of 97455 that divides 97455 without a remainder.

1, 3, 5, 15, 73, 89, 219, 267, 365, 445, 1095, 1335, 6497, 19491, 32485

Step-4: Factors of 97473

List of positive integer factors of 97473 that divides 97455 without a remainder.

1, 3, 32491

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97455 and 97473. The biggest common factor number is the GCF number.
So the greatest common factor 97455 and 97473 is 3.

Also check out the Least Common Multiple of 97455 and 97473