Greatest Common Factor of 123, 393, 388

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

• Greatest Common Factor of 123, 393, 388 by common division method
• Greatest Common Factor of 123, 393, 388 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 393

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

1,3,131,393

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 123,393,388 . The biggest common factor number is the GCF number.
So the greatest common factor 123,393,388 is 1.

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

• GCF of 296, 905, 943
• GCF of 319, 274, 939
• GCF of 410, 666, 467
• GCF of 655, 258, 628
• GCF of 701, 647, 114

1. What is the GCF of 123, 393, 388?

Answer: GCF of 123, 393, 388 is 1.

2. How to Find the GCF of 123, 393, 388

Answer: Greatest Common Factor(GCF) of 123, 393, 388 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 393, 388) = 1.