Greatest Common Factor of 821, 448, 682

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

• Greatest Common Factor of 821, 448, 682 by common division method
• Greatest Common Factor of 821, 448, 682 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 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Greatest Common Factor

We found the factors 821,448,682 . The biggest common factor number is the GCF number.
So the greatest common factor 821,448,682 is 1.

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

• GCF of 877, 615, 637
• GCF of 472, 728, 786
• GCF of 208, 379, 716
• GCF of 741, 797, 100
• GCF of 303, 361, 577

1. What is the GCF of 821, 448, 682?

Answer: GCF of 821, 448, 682 is 1.

2. How to Find the GCF of 821, 448, 682

Answer: Greatest Common Factor(GCF) of 821, 448, 682 = 1

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

Step 2: Then multiply all the prime factors GCF(821, 448, 682) = 1.