Greatest Common Factor of 821, 712, 772

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

• Greatest Common Factor of 821, 712, 772 by common division method
• Greatest Common Factor of 821, 712, 772 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 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Greatest Common Factor

We found the factors 821,712,772 . The biggest common factor number is the GCF number.
So the greatest common factor 821,712,772 is 1.

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

• GCF of 518, 232, 472
• GCF of 610, 799, 444
• GCF of 520, 369, 867
• GCF of 883, 826, 516
• GCF of 610, 257, 600

1. What is the GCF of 821, 712, 772?

Answer: GCF of 821, 712, 772 is 1.

2. How to Find the GCF of 821, 712, 772

Answer: Greatest Common Factor(GCF) of 821, 712, 772 = 1

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

Step 2: Then multiply all the prime factors GCF(821, 712, 772) = 1.