Greatest Common Factor of 385, 721, 515

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

• Greatest Common Factor of 385, 721, 515 by common division method
• Greatest Common Factor of 385, 721, 515 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 515

List of positive integer factors of 515 that divides 515 without a remainder.

1,5,103,515

Greatest Common Factor

We found the factors 385,721,515 . The biggest common factor number is the GCF number.
So the greatest common factor 385,721,515 is 1.

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

• GCF of 257, 244, 357
• GCF of 464, 382, 550
• GCF of 823, 514, 974
• GCF of 775, 352, 399
• GCF of 367, 934, 440

1. What is the GCF of 385, 721, 515?

Answer: GCF of 385, 721, 515 is 1.

2. How to Find the GCF of 385, 721, 515

Answer: Greatest Common Factor(GCF) of 385, 721, 515 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 721, 515) = 1.