Greatest Common Factor of 20, 134, 830

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

• Greatest Common Factor of 20, 134, 830 by common division method
• Greatest Common Factor of 20, 134, 830 with matching the biggest common factor

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

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

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 20,134,830 . The biggest common factor number is the GCF number.
So the greatest common factor 20,134,830 is 2.

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

• GCF of 45, 808, 636
• GCF of 85, 978, 569
• GCF of 33, 651, 180
• GCF of 91, 831, 405
• GCF of 76, 974, 982

1. What is the GCF of 20, 134, 830?

Answer: GCF of 20, 134, 830 is 2.

2. How to Find the GCF of 20, 134, 830

Answer: Greatest Common Factor(GCF) of 20, 134, 830 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 134, 830) = 2.