Greatest Common Factor of 680, 679, 993

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

• Greatest Common Factor of 680, 679, 993 by common division method
• Greatest Common Factor of 680, 679, 993 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 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Greatest Common Factor

We found the factors 680,679,993 . The biggest common factor number is the GCF number.
So the greatest common factor 680,679,993 is 1.

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

• GCF of 845, 225, 794
• GCF of 305, 756, 357
• GCF of 905, 514, 345
• GCF of 322, 132, 258
• GCF of 875, 393, 200

1. What is the GCF of 680, 679, 993?

Answer: GCF of 680, 679, 993 is 1.

2. How to Find the GCF of 680, 679, 993

Answer: Greatest Common Factor(GCF) of 680, 679, 993 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 679, 993) = 1.