Greatest Common Factor of 138, 223, 842

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

• Greatest Common Factor of 138, 223, 842 by common division method
• Greatest Common Factor of 138, 223, 842 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 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 138,223,842 . The biggest common factor number is the GCF number.
So the greatest common factor 138,223,842 is 1.

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

• GCF of 131, 505, 227
• GCF of 645, 820, 428
• GCF of 921, 598, 944
• GCF of 195, 589, 986
• GCF of 884, 144, 686

1. What is the GCF of 138, 223, 842?

Answer: GCF of 138, 223, 842 is 1.

2. How to Find the GCF of 138, 223, 842

Answer: Greatest Common Factor(GCF) of 138, 223, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 223, 842) = 1.