Greatest Common Factor of 690, 993, 393

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

• Greatest Common Factor of 690, 993, 393 by common division method
• Greatest Common Factor of 690, 993, 393 with matching the biggest common factor

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

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 690,993,393 . The biggest common factor number is the GCF number.
So the greatest common factor 690,993,393 is 3.

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

• GCF of 232, 948, 128
• GCF of 132, 412, 431
• GCF of 119, 993, 309
• GCF of 911, 691, 954
• GCF of 682, 714, 384

1. What is the GCF of 690, 993, 393?

Answer: GCF of 690, 993, 393 is 3.

2. How to Find the GCF of 690, 993, 393

Answer: Greatest Common Factor(GCF) of 690, 993, 393 = 3

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

Step 2: Then multiply all the prime factors GCF(690, 993, 393) = 3.