What is the Greatest Common Factor of 45951 and 45969?

Greatest common factor (GCF) of 45951 and 45969 is 3.

GCF(45951,45969) = 3

We will now calculate the prime factors of 45951 and 45969, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45951 and 45969.

How to find the GCF of 45951 and 45969?

We will first find the prime factorization of 45951 and 45969. After we will calculate the factors of 45951 and 45969 and find the biggest common factor number .

Step-1: Prime Factorization of 45951

Prime factors of 45951 are 3, 17, 53. Prime factorization of 45951 in exponential form is:

45951 = 3¹ × 17² × 53¹

Step-2: Prime Factorization of 45969

Prime factors of 45969 are 3, 7, 11, 199. Prime factorization of 45969 in exponential form is:

45969 = 3¹ × 7¹ × 11¹ × 199¹

Step-3: Factors of 45951

List of positive integer factors of 45951 that divides 45951 without a remainder.

1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 15317

Step-4: Factors of 45969

List of positive integer factors of 45969 that divides 45951 without a remainder.

1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 4179, 6567, 15323

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45951 and 45969. The biggest common factor number is the GCF number.
So the greatest common factor 45951 and 45969 is 3.

Also check out the Least Common Multiple of 45951 and 45969