What is the Greatest Common Factor of 46420 and 46428?

Greatest common factor (GCF) of 46420 and 46428 is 4.

GCF(46420,46428) = 4

We will now calculate the prime factors of 46420 and 46428, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 46420 and 46428.

How to find the GCF of 46420 and 46428?

We will first find the prime factorization of 46420 and 46428. After we will calculate the factors of 46420 and 46428 and find the biggest common factor number .

Step-1: Prime Factorization of 46420

Prime factors of 46420 are 2, 5, 11, 211. Prime factorization of 46420 in exponential form is:

46420 = 2² × 5¹ × 11¹ × 211¹

Step-2: Prime Factorization of 46428

Prime factors of 46428 are 2, 3, 53, 73. Prime factorization of 46428 in exponential form is:

46428 = 2² × 3¹ × 53¹ × 73¹

Step-3: Factors of 46420

List of positive integer factors of 46420 that divides 46420 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210

Step-4: Factors of 46428

List of positive integer factors of 46428 that divides 46420 without a remainder.

1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 636, 876, 3869, 7738, 11607, 15476, 23214

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 46420 and 46428. The biggest common factor number is the GCF number.
So the greatest common factor 46420 and 46428 is 4.

Also check out the Least Common Multiple of 46420 and 46428