What is the Greatest Common Factor of 46970 and 46981?

Greatest common factor (GCF) of 46970 and 46981 is 11.

GCF(46970,46981) = 11

We will now calculate the prime factors of 46970 and 46981, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 46970 and 46981.

How to find the GCF of 46970 and 46981?

We will first find the prime factorization of 46970 and 46981. After we will calculate the factors of 46970 and 46981 and find the biggest common factor number .

Step-1: Prime Factorization of 46970

Prime factors of 46970 are 2, 5, 7, 11, 61. Prime factorization of 46970 in exponential form is:

46970 = 2¹ × 5¹ × 7¹ × 11¹ × 61¹

Step-2: Prime Factorization of 46981

Prime factors of 46981 are 11, 4271. Prime factorization of 46981 in exponential form is:

46981 = 11¹ × 4271¹

Step-3: Factors of 46970

List of positive integer factors of 46970 that divides 46970 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1342, 2135, 3355, 4270, 4697, 6710, 9394, 23485

Step-4: Factors of 46981

List of positive integer factors of 46981 that divides 46970 without a remainder.

1, 11, 4271

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 46970 and 46981. The biggest common factor number is the GCF number.
So the greatest common factor 46970 and 46981 is 11.

Also check out the Least Common Multiple of 46970 and 46981