Greatest Common Factor of 279, 429, 663, 426, 665

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

• Greatest Common Factor of 279, 429, 663, 426, 665 by common division method
• Greatest Common Factor of 279, 429, 663, 426, 665 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 279

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

1,3,9,31,93,279

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 279,429,663,426,665 . The biggest common factor number is the GCF number.
So the greatest common factor 279,429,663,426,665 is 1.

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

• GCF of 545, 678, 483, 278, 473
• GCF of 133, 436, 983, 738, 151
• GCF of 858, 775, 955, 482, 200
• GCF of 812, 950, 121, 694, 500
• GCF of 999, 102, 682, 185, 943

1. What is the GCF of 279, 429, 663, 426, 665?

Answer: GCF of 279, 429, 663, 426, 665 is 1.

2. How to Find the GCF of 279, 429, 663, 426, 665

Answer: Greatest Common Factor(GCF) of 279, 429, 663, 426, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(279, 429, 663, 426, 665) = 1.