Greatest Common Factor of 20, 870, 882

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

• Greatest Common Factor of 20, 870, 882 by common division method
• Greatest Common Factor of 20, 870, 882 with matching the biggest common factor

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∴ 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 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 882

List of positive integer factors of 882 that divides 882 without a remainder.

1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882

Greatest Common Factor

We found the factors 20,870,882 . The biggest common factor number is the GCF number.
So the greatest common factor 20,870,882 is 2.

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

• GCF of 56, 291, 851
• GCF of 36, 718, 263
• GCF of 43, 446, 826
• GCF of 55, 613, 130
• GCF of 49, 439, 263

1. What is the GCF of 20, 870, 882?

Answer: GCF of 20, 870, 882 is 2.

2. How to Find the GCF of 20, 870, 882

Answer: Greatest Common Factor(GCF) of 20, 870, 882 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 870, 882) = 2.