Greatest Common Factor of 664, 393, 16

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

• Greatest Common Factor of 664, 393, 16 by common division method
• Greatest Common Factor of 664, 393, 16 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 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 664,393,16 . The biggest common factor number is the GCF number.
So the greatest common factor 664,393,16 is 1.

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

• GCF of 300, 664, 15
• GCF of 692, 753, 18
• GCF of 472, 916, 13
• GCF of 373, 426, 56
• GCF of 314, 542, 31

1. What is the GCF of 664, 393, 16?

Answer: GCF of 664, 393, 16 is 1.

2. How to Find the GCF of 664, 393, 16

Answer: Greatest Common Factor(GCF) of 664, 393, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(664, 393, 16) = 1.