Greatest Common Factor of 82, 91, 768, 128

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

• Greatest Common Factor of 82, 91, 768, 128 by common division method
• Greatest Common Factor of 82, 91, 768, 128 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 128

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

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

Greatest Common Factor

We found the factors 82,91,768,128 . The biggest common factor number is the GCF number.
So the greatest common factor 82,91,768,128 is 1.

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

• GCF of 91, 29, 256, 229
• GCF of 65, 86, 521, 869
• GCF of 29, 80, 462, 267
• GCF of 38, 62, 522, 613
• GCF of 46, 21, 578, 827

1. What is the GCF of 82, 91, 768, 128?

Answer: GCF of 82, 91, 768, 128 is 1.

2. How to Find the GCF of 82, 91, 768, 128

Answer: Greatest Common Factor(GCF) of 82, 91, 768, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(82, 91, 768, 128) = 1.