Greatest Common Factor of 772, 128, 321

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

• Greatest Common Factor of 772, 128, 321 by common division method
• Greatest Common Factor of 772, 128, 321 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 772

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

1,2,4,193,386,772

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 772,128,321 . The biggest common factor number is the GCF number.
So the greatest common factor 772,128,321 is 1.

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

• GCF of 185, 648, 605
• GCF of 218, 751, 530
• GCF of 988, 218, 654
• GCF of 455, 134, 965
• GCF of 167, 943, 175

1. What is the GCF of 772, 128, 321?

Answer: GCF of 772, 128, 321 is 1.

2. How to Find the GCF of 772, 128, 321

Answer: Greatest Common Factor(GCF) of 772, 128, 321 = 1

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

Step 2: Then multiply all the prime factors GCF(772, 128, 321) = 1.