Greatest Common Factor of 422, 867, 138

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

• Greatest Common Factor of 422, 867, 138 by common division method
• Greatest Common Factor of 422, 867, 138 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 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Factors of 138

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

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

Greatest Common Factor

We found the factors 422,867,138 . The biggest common factor number is the GCF number.
So the greatest common factor 422,867,138 is 1.

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

• GCF of 774, 524, 724
• GCF of 352, 785, 638
• GCF of 610, 636, 114
• GCF of 509, 285, 542
• GCF of 902, 683, 563

1. What is the GCF of 422, 867, 138?

Answer: GCF of 422, 867, 138 is 1.

2. How to Find the GCF of 422, 867, 138

Answer: Greatest Common Factor(GCF) of 422, 867, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(422, 867, 138) = 1.