Greatest Common Factor of 34, 68, 489

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

• Greatest Common Factor of 34, 68, 489 by common division method
• Greatest Common Factor of 34, 68, 489 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 34,68,489 . The biggest common factor number is the GCF number.
So the greatest common factor 34,68,489 is 1.

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

• GCF of 57, 79, 233
• GCF of 50, 64, 439
• GCF of 64, 59, 526
• GCF of 86, 70, 951
• GCF of 80, 50, 551

1. What is the GCF of 34, 68, 489?

Answer: GCF of 34, 68, 489 is 1.

2. How to Find the GCF of 34, 68, 489

Answer: Greatest Common Factor(GCF) of 34, 68, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 68, 489) = 1.