Greatest Common Factor of 398, 708, 289

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

• Greatest Common Factor of 398, 708, 289 by common division method
• Greatest Common Factor of 398, 708, 289 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 708

List of positive integer factors of 708 that divides 708 without a remainder.

1,2,3,4,6,12,59,118,177,236,354,708

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 398,708,289 . The biggest common factor number is the GCF number.
So the greatest common factor 398,708,289 is 1.

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

• GCF of 616, 548, 193
• GCF of 266, 270, 126
• GCF of 166, 715, 764
• GCF of 622, 771, 494
• GCF of 206, 790, 316

1. What is the GCF of 398, 708, 289?

Answer: GCF of 398, 708, 289 is 1.

2. How to Find the GCF of 398, 708, 289

Answer: Greatest Common Factor(GCF) of 398, 708, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 708, 289) = 1.