Greatest Common Factor of 421, 273, 398

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

• Greatest Common Factor of 421, 273, 398 by common division method
• Greatest Common Factor of 421, 273, 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 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

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 421,273,398 . The biggest common factor number is the GCF number.
So the greatest common factor 421,273,398 is 1.

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

• GCF of 777, 249, 522
• GCF of 106, 649, 886
• GCF of 824, 118, 812
• GCF of 833, 207, 726
• GCF of 243, 341, 631

1. What is the GCF of 421, 273, 398?

Answer: GCF of 421, 273, 398 is 1.

2. How to Find the GCF of 421, 273, 398

Answer: Greatest Common Factor(GCF) of 421, 273, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 273, 398) = 1.