Greatest Common Factor of 385, 712, 309

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

• Greatest Common Factor of 385, 712, 309 by common division method
• Greatest Common Factor of 385, 712, 309 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 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Greatest Common Factor

We found the factors 385,712,309 . The biggest common factor number is the GCF number.
So the greatest common factor 385,712,309 is 1.

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

• GCF of 363, 660, 604
• GCF of 907, 366, 703
• GCF of 815, 618, 495
• GCF of 627, 770, 375
• GCF of 457, 481, 341

1. What is the GCF of 385, 712, 309?

Answer: GCF of 385, 712, 309 is 1.

2. How to Find the GCF of 385, 712, 309

Answer: Greatest Common Factor(GCF) of 385, 712, 309 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 712, 309) = 1.