Greatest Common Factor of 84, 34, 830

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

• Greatest Common Factor of 84, 34, 830 by common division method
• Greatest Common Factor of 84, 34, 830 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 34

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

1,2,17,34

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 84,34,830 . The biggest common factor number is the GCF number.
So the greatest common factor 84,34,830 is 2.

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

• GCF of 52, 61, 691
• GCF of 86, 77, 455
• GCF of 71, 65, 974
• GCF of 58, 80, 710
• GCF of 20, 68, 588

1. What is the GCF of 84, 34, 830?

Answer: GCF of 84, 34, 830 is 2.

2. How to Find the GCF of 84, 34, 830

Answer: Greatest Common Factor(GCF) of 84, 34, 830 = 2

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

Step 2: Then multiply all the prime factors GCF(84, 34, 830) = 2.