Greatest Common Factor of 639, 867, 693

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

• Greatest Common Factor of 639, 867, 693 by common division method
• Greatest Common Factor of 639, 867, 693 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Factors of 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Greatest Common Factor

We found the factors 639,867,693 . The biggest common factor number is the GCF number.
So the greatest common factor 639,867,693 is 3.

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

• GCF of 198, 503, 529
• GCF of 538, 883, 582
• GCF of 205, 401, 755
• GCF of 180, 523, 332
• GCF of 605, 154, 989

1. What is the GCF of 639, 867, 693?

Answer: GCF of 639, 867, 693 is 3.

2. How to Find the GCF of 639, 867, 693

Answer: Greatest Common Factor(GCF) of 639, 867, 693 = 3

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

Step 2: Then multiply all the prime factors GCF(639, 867, 693) = 3.