Greatest Common Factor of 398, 509, 422

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

• Greatest Common Factor of 398, 509, 422 by common division method
• Greatest Common Factor of 398, 509, 422 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Factors of 422

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

1,2,211,422

Greatest Common Factor

We found the factors 398,509,422 . The biggest common factor number is the GCF number.
So the greatest common factor 398,509,422 is 1.

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

• GCF of 652, 183, 654
• GCF of 268, 715, 814
• GCF of 884, 165, 599
• GCF of 196, 202, 894
• GCF of 845, 189, 129

1. What is the GCF of 398, 509, 422?

Answer: GCF of 398, 509, 422 is 1.

2. How to Find the GCF of 398, 509, 422

Answer: Greatest Common Factor(GCF) of 398, 509, 422 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 509, 422) = 1.