Greatest Common Factor of 428, 882, 821

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

• Greatest Common Factor of 428, 882, 821 by common division method
• Greatest Common Factor of 428, 882, 821 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 428

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

1,2,4,107,214,428

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

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Greatest Common Factor

We found the factors 428,882,821 . The biggest common factor number is the GCF number.
So the greatest common factor 428,882,821 is 1.

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

• GCF of 416, 444, 154
• GCF of 923, 103, 168
• GCF of 927, 423, 186
• GCF of 620, 615, 549
• GCF of 857, 838, 936

1. What is the GCF of 428, 882, 821?

Answer: GCF of 428, 882, 821 is 1.

2. How to Find the GCF of 428, 882, 821

Answer: Greatest Common Factor(GCF) of 428, 882, 821 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 882, 821) = 1.