Greatest Common Factor of 789, 428, 691

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

• Greatest Common Factor of 789, 428, 691 by common division method
• Greatest Common Factor of 789, 428, 691 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 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Greatest Common Factor

We found the factors 789,428,691 . The biggest common factor number is the GCF number.
So the greatest common factor 789,428,691 is 1.

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

• GCF of 302, 744, 845
• GCF of 552, 641, 914
• GCF of 173, 170, 906
• GCF of 630, 710, 869
• GCF of 191, 324, 495

1. What is the GCF of 789, 428, 691?

Answer: GCF of 789, 428, 691 is 1.

2. How to Find the GCF of 789, 428, 691

Answer: Greatest Common Factor(GCF) of 789, 428, 691 = 1

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

Step 2: Then multiply all the prime factors GCF(789, 428, 691) = 1.