Greatest Common Factor of 102, 214, 689

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

• Greatest Common Factor of 102, 214, 689 by common division method
• Greatest Common Factor of 102, 214, 689 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 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Factors of 214

List of positive integer factors of 214 that divides 214 without a remainder.

1,2,107,214

Factors of 689

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

1,13,53,689

Greatest Common Factor

We found the factors 102,214,689 . The biggest common factor number is the GCF number.
So the greatest common factor 102,214,689 is 1.

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

• GCF of 431, 824, 894
• GCF of 492, 978, 937
• GCF of 204, 350, 699
• GCF of 601, 909, 885
• GCF of 320, 141, 284

1. What is the GCF of 102, 214, 689?

Answer: GCF of 102, 214, 689 is 1.

2. How to Find the GCF of 102, 214, 689

Answer: Greatest Common Factor(GCF) of 102, 214, 689 = 1

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

Step 2: Then multiply all the prime factors GCF(102, 214, 689) = 1.