Greatest Common Factor of 138, 209, 844

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

• Greatest Common Factor of 138, 209, 844 by common division method
• Greatest Common Factor of 138, 209, 844 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 209

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

1,11,19,209

Factors of 844

List of positive integer factors of 844 that divides 844 without a remainder.

1,2,4,211,422,844

Greatest Common Factor

We found the factors 138,209,844 . The biggest common factor number is the GCF number.
So the greatest common factor 138,209,844 is 1.

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

• GCF of 819, 815, 783
• GCF of 241, 182, 284
• GCF of 541, 560, 152
• GCF of 600, 265, 242
• GCF of 977, 215, 659

1. What is the GCF of 138, 209, 844?

Answer: GCF of 138, 209, 844 is 1.

2. How to Find the GCF of 138, 209, 844

Answer: Greatest Common Factor(GCF) of 138, 209, 844 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 209, 844) = 1.