Greatest Common Factor of 721, 211, 398

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

• Greatest Common Factor of 721, 211, 398 by common division method
• Greatest Common Factor of 721, 211, 398 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Factors of 398

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

1,2,199,398

Greatest Common Factor

We found the factors 721,211,398 . The biggest common factor number is the GCF number.
So the greatest common factor 721,211,398 is 1.

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

• GCF of 358, 845, 423
• GCF of 470, 575, 482
• GCF of 533, 758, 344
• GCF of 714, 668, 146
• GCF of 811, 680, 253

1. What is the GCF of 721, 211, 398?

Answer: GCF of 721, 211, 398 is 1.

2. How to Find the GCF of 721, 211, 398

Answer: Greatest Common Factor(GCF) of 721, 211, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(721, 211, 398) = 1.