Greatest Common Factor of 385, 351, 621

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

• Greatest Common Factor of 385, 351, 621 by common division method
• Greatest Common Factor of 385, 351, 621 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 351

List of positive integer factors of 351 that divides 351 without a remainder.

1,3,9,13,27,39,117,351

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Greatest Common Factor

We found the factors 385,351,621 . The biggest common factor number is the GCF number.
So the greatest common factor 385,351,621 is 1.

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

• GCF of 808, 574, 433
• GCF of 808, 932, 225
• GCF of 260, 480, 438
• GCF of 732, 208, 590
• GCF of 715, 932, 538

1. What is the GCF of 385, 351, 621?

Answer: GCF of 385, 351, 621 is 1.

2. How to Find the GCF of 385, 351, 621

Answer: Greatest Common Factor(GCF) of 385, 351, 621 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 351, 621) = 1.