Greatest Common Factor of 685, 669, 338

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

• Greatest Common Factor of 685, 669, 338 by common division method
• Greatest Common Factor of 685, 669, 338 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 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Greatest Common Factor

We found the factors 685,669,338 . The biggest common factor number is the GCF number.
So the greatest common factor 685,669,338 is 1.

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

• GCF of 322, 803, 378
• GCF of 559, 164, 869
• GCF of 324, 650, 927
• GCF of 240, 503, 683
• GCF of 411, 137, 186

1. What is the GCF of 685, 669, 338?

Answer: GCF of 685, 669, 338 is 1.

2. How to Find the GCF of 685, 669, 338

Answer: Greatest Common Factor(GCF) of 685, 669, 338 = 1

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

Step 2: Then multiply all the prime factors GCF(685, 669, 338) = 1.