Greatest Common Factor of 20, 58, 86, 428

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 20, 58, 86, 428 by common division method
• Greatest Common Factor of 20, 58, 86, 428 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 20,58,86,428 . The biggest common factor number is the GCF number.
So the greatest common factor 20,58,86,428 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 92, 55, 83, 397
• GCF of 25, 34, 47, 934
• GCF of 78, 41, 14, 156
• GCF of 57, 39, 99, 313
• GCF of 22, 67, 51, 595

1. What is the GCF of 20, 58, 86, 428?

Answer: GCF of 20, 58, 86, 428 is 2.

2. How to Find the GCF of 20, 58, 86, 428

Answer: Greatest Common Factor(GCF) of 20, 58, 86, 428 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(20, 58, 86, 428) = 2.