What is the Greatest Common Factor of 87843 and 87854?

Greatest common factor (GCF) of 87843 and 87854 is 1.

GCF(87843,87854) = 1

We will now calculate the prime factors of 87843 and 87854, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87843 and 87854.

How to find the GCF of 87843 and 87854?

We will first find the prime factorization of 87843 and 87854. After we will calculate the factors of 87843 and 87854 and find the biggest common factor number .

Step-1: Prime Factorization of 87843

Prime factors of 87843 are 3, 7, 47, 89. Prime factorization of 87843 in exponential form is:

87843 = 3¹ × 7¹ × 47¹ × 89¹

Step-2: Prime Factorization of 87854

Prime factors of 87854 are 2, 13, 31, 109. Prime factorization of 87854 in exponential form is:

87854 = 2¹ × 13¹ × 31¹ × 109¹

Step-3: Factors of 87843

List of positive integer factors of 87843 that divides 87843 without a remainder.

1, 3, 7, 21, 47, 89, 141, 267, 329, 623, 987, 1869, 4183, 12549, 29281

Step-4: Factors of 87854

List of positive integer factors of 87854 that divides 87843 without a remainder.

1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 1417, 2834, 3379, 6758, 43927

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87843 and 87854. The biggest common factor number is the GCF number.
So the greatest common factor 87843 and 87854 is 1.

Also check out the Least Common Multiple of 87843 and 87854