Greatest Common Factor of 20, 88, 70, 224

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

• Greatest Common Factor of 20, 88, 70, 224 by common division method
• Greatest Common Factor of 20, 88, 70, 224 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Greatest Common Factor

We found the factors 20,88,70,224 . The biggest common factor number is the GCF number.
So the greatest common factor 20,88,70,224 is 2.

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

• GCF of 86, 93, 90, 931
• GCF of 56, 95, 15, 948
• GCF of 85, 29, 34, 282
• GCF of 26, 67, 73, 760
• GCF of 96, 15, 97, 657

1. What is the GCF of 20, 88, 70, 224?

Answer: GCF of 20, 88, 70, 224 is 2.

2. How to Find the GCF of 20, 88, 70, 224

Answer: Greatest Common Factor(GCF) of 20, 88, 70, 224 = 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, 70, 224) = 2.