Greatest Common Factor of 20, 88, 56, 890

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

• Greatest Common Factor of 20, 88, 56, 890 by common division method
• Greatest Common Factor of 20, 88, 56, 890 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 20,88,56,890 . The biggest common factor number is the GCF number.
So the greatest common factor 20,88,56,890 is 2.

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

• GCF of 36, 81, 41, 279
• GCF of 14, 87, 32, 467
• GCF of 33, 65, 40, 777
• GCF of 60, 57, 64, 671
• GCF of 77, 37, 76, 654

1. What is the GCF of 20, 88, 56, 890?

Answer: GCF of 20, 88, 56, 890 is 2.

2. How to Find the GCF of 20, 88, 56, 890

Answer: Greatest Common Factor(GCF) of 20, 88, 56, 890 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 88, 56, 890) = 2.