Greatest Common Factor of 20, 34, 209, 994

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

• Greatest Common Factor of 20, 34, 209, 994 by common division method
• Greatest Common Factor of 20, 34, 209, 994 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 20

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

1,2,4,5,10,20

Factors of 34

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

1,2,17,34

Factors of 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Greatest Common Factor

We found the factors 20,34,209,994 . The biggest common factor number is the GCF number.
So the greatest common factor 20,34,209,994 is 1.

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

• GCF of 23, 64, 215, 302
• GCF of 62, 66, 946, 650
• GCF of 44, 25, 680, 954
• GCF of 74, 28, 862, 772
• GCF of 29, 60, 262, 597

1. What is the GCF of 20, 34, 209, 994?

Answer: GCF of 20, 34, 209, 994 is 1.

2. How to Find the GCF of 20, 34, 209, 994

Answer: Greatest Common Factor(GCF) of 20, 34, 209, 994 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 34, 209, 994) = 1.