Greatest Common Factor of 20, 58, 30, 28, 906

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

• Greatest Common Factor of 20, 58, 30, 28, 906 by common division method
• Greatest Common Factor of 20, 58, 30, 28, 906 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 906

List of positive integer factors of 906 that divides 906 without a remainder.

1,2,3,6,151,302,453,906

Greatest Common Factor

We found the factors 20,58,30,28,906 . The biggest common factor number is the GCF number.
So the greatest common factor 20,58,30,28,906 is 2.

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

• GCF of 49, 97, 84, 62, 134
• GCF of 82, 98, 78, 33, 108
• GCF of 67, 69, 15, 12, 972
• GCF of 38, 77, 40, 24, 284
• GCF of 63, 55, 62, 41, 186

1. What is the GCF of 20, 58, 30, 28, 906?

Answer: GCF of 20, 58, 30, 28, 906 is 2.

2. How to Find the GCF of 20, 58, 30, 28, 906

Answer: Greatest Common Factor(GCF) of 20, 58, 30, 28, 906 = 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, 30, 28, 906) = 2.