Greatest Common Factor of 121, 585, 399

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

• Greatest Common Factor of 121, 585, 399 by common division method
• Greatest Common Factor of 121, 585, 399 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 121

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

1,11,121

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 121,585,399 . The biggest common factor number is the GCF number.
So the greatest common factor 121,585,399 is 1.

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

• GCF of 744, 468, 497
• GCF of 255, 730, 836
• GCF of 985, 138, 984
• GCF of 844, 333, 650
• GCF of 886, 348, 879

1. What is the GCF of 121, 585, 399?

Answer: GCF of 121, 585, 399 is 1.

2. How to Find the GCF of 121, 585, 399

Answer: Greatest Common Factor(GCF) of 121, 585, 399 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 585, 399) = 1.