Greatest Common Factor of 821, 352, 51

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

• Greatest Common Factor of 821, 352, 51 by common division method
• Greatest Common Factor of 821, 352, 51 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 821

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

1,821

Factors of 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 821,352,51 . The biggest common factor number is the GCF number.
So the greatest common factor 821,352,51 is 1.

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

• GCF of 780, 263, 50
• GCF of 663, 326, 39
• GCF of 332, 241, 46
• GCF of 419, 762, 91
• GCF of 321, 959, 31

1. What is the GCF of 821, 352, 51?

Answer: GCF of 821, 352, 51 is 1.

2. How to Find the GCF of 821, 352, 51

Answer: Greatest Common Factor(GCF) of 821, 352, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(821, 352, 51) = 1.