Greatest Common Factor of 68, 95, 42, 209

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

• Greatest Common Factor of 68, 95, 42, 209 by common division method
• Greatest Common Factor of 68, 95, 42, 209 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 68

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

1,2,4,17,34,68

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 209

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

1,11,19,209

Greatest Common Factor

We found the factors 68,95,42,209 . The biggest common factor number is the GCF number.
So the greatest common factor 68,95,42,209 is 1.

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

• GCF of 46, 39, 92, 287
• GCF of 26, 64, 33, 588
• GCF of 24, 37, 68, 370
• GCF of 74, 89, 66, 339
• GCF of 71, 74, 33, 337

1. What is the GCF of 68, 95, 42, 209?

Answer: GCF of 68, 95, 42, 209 is 1.

2. How to Find the GCF of 68, 95, 42, 209

Answer: Greatest Common Factor(GCF) of 68, 95, 42, 209 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 95, 42, 209) = 1.