Greatest Common Factor of 198, 121, 864

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

• Greatest Common Factor of 198, 121, 864 by common division method
• Greatest Common Factor of 198, 121, 864 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 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

Greatest Common Factor

We found the factors 198,121,864 . The biggest common factor number is the GCF number.
So the greatest common factor 198,121,864 is 1.

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

• GCF of 802, 302, 608
• GCF of 634, 826, 908
• GCF of 146, 801, 840
• GCF of 918, 391, 163
• GCF of 375, 986, 969

1. What is the GCF of 198, 121, 864?

Answer: GCF of 198, 121, 864 is 1.

2. How to Find the GCF of 198, 121, 864

Answer: Greatest Common Factor(GCF) of 198, 121, 864 = 1

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

Step 2: Then multiply all the prime factors GCF(198, 121, 864) = 1.