Greatest Common Factor of 693, 399, 64

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

• Greatest Common Factor of 693, 399, 64 by common division method
• Greatest Common Factor of 693, 399, 64 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 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 693,399,64 . The biggest common factor number is the GCF number.
So the greatest common factor 693,399,64 is 1.

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

• GCF of 231, 152, 50
• GCF of 920, 436, 46
• GCF of 927, 935, 37
• GCF of 884, 841, 15
• GCF of 585, 489, 42

1. What is the GCF of 693, 399, 64?

Answer: GCF of 693, 399, 64 is 1.

2. How to Find the GCF of 693, 399, 64

Answer: Greatest Common Factor(GCF) of 693, 399, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(693, 399, 64) = 1.