What is the Greatest Common Factor of 62831 and 62840?

Greatest common factor (GCF) of 62831 and 62840 is 1.

GCF(62831,62840) = 1

We will now calculate the prime factors of 62831 and 62840, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62831 and 62840.

How to find the GCF of 62831 and 62840?

We will first find the prime factorization of 62831 and 62840. After we will calculate the factors of 62831 and 62840 and find the biggest common factor number .

Step-1: Prime Factorization of 62831

Prime factors of 62831 are 83, 757. Prime factorization of 62831 in exponential form is:

62831 = 83¹ × 757¹

Step-2: Prime Factorization of 62840

Prime factors of 62840 are 2, 5, 1571. Prime factorization of 62840 in exponential form is:

62840 = 2³ × 5¹ × 1571¹

Step-3: Factors of 62831

List of positive integer factors of 62831 that divides 62831 without a remainder.

1, 83, 757

Step-4: Factors of 62840

List of positive integer factors of 62840 that divides 62831 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1571, 3142, 6284, 7855, 12568, 15710, 31420

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62831 and 62840. The biggest common factor number is the GCF number.
So the greatest common factor 62831 and 62840 is 1.

Also check out the Least Common Multiple of 62831 and 62840