What is the Greatest Common Factor of 40356 and 40364?

Greatest common factor (GCF) of 40356 and 40364 is 4.

GCF(40356,40364) = 4

We will now calculate the prime factors of 40356 and 40364, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40356 and 40364.

How to find the GCF of 40356 and 40364?

We will first find the prime factorization of 40356 and 40364. After we will calculate the factors of 40356 and 40364 and find the biggest common factor number .

Step-1: Prime Factorization of 40356

Prime factors of 40356 are 2, 3, 19, 59. Prime factorization of 40356 in exponential form is:

40356 = 2² × 3² × 19¹ × 59¹

Step-2: Prime Factorization of 40364

Prime factors of 40364 are 2, 10091. Prime factorization of 40364 in exponential form is:

40364 = 2² × 10091¹

Step-3: Factors of 40356

List of positive integer factors of 40356 that divides 40356 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 6726, 10089, 13452, 20178

Step-4: Factors of 40364

List of positive integer factors of 40364 that divides 40356 without a remainder.

1, 2, 4, 10091, 20182

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40356 and 40364. The biggest common factor number is the GCF number.
So the greatest common factor 40356 and 40364 is 4.

Also check out the Least Common Multiple of 40356 and 40364