Greatest Common Factor of 689, 392, 427

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

• Greatest Common Factor of 689, 392, 427 by common division method
• Greatest Common Factor of 689, 392, 427 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 689,392,427 . The biggest common factor number is the GCF number.
So the greatest common factor 689,392,427 is 1.

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

• GCF of 959, 120, 930
• GCF of 896, 525, 899
• GCF of 610, 141, 631
• GCF of 794, 767, 165
• GCF of 419, 613, 683

1. What is the GCF of 689, 392, 427?

Answer: GCF of 689, 392, 427 is 1.

2. How to Find the GCF of 689, 392, 427

Answer: Greatest Common Factor(GCF) of 689, 392, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(689, 392, 427) = 1.