Greatest Common Factor of 395, 198, 123

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

• Greatest Common Factor of 395, 198, 123 by common division method
• Greatest Common Factor of 395, 198, 123 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 395

List of positive integer factors of 395 that divides 395 without a remainder.

1,5,79,395

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 123

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

1,3,41,123

Greatest Common Factor

We found the factors 395,198,123 . The biggest common factor number is the GCF number.
So the greatest common factor 395,198,123 is 1.

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

• GCF of 222, 636, 109
• GCF of 916, 944, 813
• GCF of 620, 390, 695
• GCF of 358, 745, 475
• GCF of 675, 480, 726

1. What is the GCF of 395, 198, 123?

Answer: GCF of 395, 198, 123 is 1.

2. How to Find the GCF of 395, 198, 123

Answer: Greatest Common Factor(GCF) of 395, 198, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(395, 198, 123) = 1.