Greatest Common Factor of 34, 77, 75, 489

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

• Greatest Common Factor of 34, 77, 75, 489 by common division method
• Greatest Common Factor of 34, 77, 75, 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

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 34,77,75,489 . The biggest common factor number is the GCF number.
So the greatest common factor 34,77,75,489 is 1.

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

• GCF of 96, 67, 45, 357
• GCF of 85, 33, 11, 894
• GCF of 37, 13, 57, 248
• GCF of 13, 53, 48, 509
• GCF of 42, 60, 50, 236

1. What is the GCF of 34, 77, 75, 489?

Answer: GCF of 34, 77, 75, 489 is 1.

2. How to Find the GCF of 34, 77, 75, 489

Answer: Greatest Common Factor(GCF) of 34, 77, 75, 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, 77, 75, 489) = 1.