Greatest Common Factor of 77, 86, 357, 279

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

• Greatest Common Factor of 77, 86, 357, 279 by common division method
• Greatest Common Factor of 77, 86, 357, 279 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Greatest Common Factor

We found the factors 77,86,357,279 . The biggest common factor number is the GCF number.
So the greatest common factor 77,86,357,279 is 1.

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

• GCF of 97, 97, 265, 453
• GCF of 71, 84, 872, 545
• GCF of 41, 35, 559, 406
• GCF of 63, 50, 833, 668
• GCF of 36, 14, 116, 107

1. What is the GCF of 77, 86, 357, 279?

Answer: GCF of 77, 86, 357, 279 is 1.

2. How to Find the GCF of 77, 86, 357, 279

Answer: Greatest Common Factor(GCF) of 77, 86, 357, 279 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 86, 357, 279) = 1.