Greatest Common Factor of 65, 391, 385

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

• Greatest Common Factor of 65, 391, 385 by common division method
• Greatest Common Factor of 65, 391, 385 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 385

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

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

Greatest Common Factor

We found the factors 65,391,385 . The biggest common factor number is the GCF number.
So the greatest common factor 65,391,385 is 1.

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

• GCF of 44, 262, 194
• GCF of 10, 966, 401
• GCF of 24, 689, 311
• GCF of 40, 115, 852
• GCF of 33, 380, 400

1. What is the GCF of 65, 391, 385?

Answer: GCF of 65, 391, 385 is 1.

2. How to Find the GCF of 65, 391, 385

Answer: Greatest Common Factor(GCF) of 65, 391, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 391, 385) = 1.