What is the Greatest Common Factor of 35857 and 35868?

Greatest common factor (GCF) of 35857 and 35868 is 1.

GCF(35857,35868) = 1

We will now calculate the prime factors of 35857 and 35868, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35857 and 35868.

How to find the GCF of 35857 and 35868?

We will first find the prime factorization of 35857 and 35868. After we will calculate the factors of 35857 and 35868 and find the biggest common factor number .

Step-1: Prime Factorization of 35857

Prime factors of 35857 are 23, 1559. Prime factorization of 35857 in exponential form is:

35857 = 23¹ × 1559¹

Step-2: Prime Factorization of 35868

Prime factors of 35868 are 2, 3, 7, 61. Prime factorization of 35868 in exponential form is:

35868 = 2² × 3¹ × 7² × 61¹

Step-3: Factors of 35857

List of positive integer factors of 35857 that divides 35857 without a remainder.

1, 23, 1559

Step-4: Factors of 35868

List of positive integer factors of 35868 that divides 35857 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 8967, 11956, 17934

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35857 and 35868. The biggest common factor number is the GCF number.
So the greatest common factor 35857 and 35868 is 1.

Also check out the Least Common Multiple of 35857 and 35868