Greatest Common Factor of 216, 421, 603

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

• Greatest Common Factor of 216, 421, 603 by common division method
• Greatest Common Factor of 216, 421, 603 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 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 421

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

1,421

Factors of 603

List of positive integer factors of 603 that divides 603 without a remainder.

1,3,9,67,201,603

Greatest Common Factor

We found the factors 216,421,603 . The biggest common factor number is the GCF number.
So the greatest common factor 216,421,603 is 1.

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

• GCF of 644, 572, 432
• GCF of 994, 456, 902
• GCF of 385, 679, 253
• GCF of 985, 621, 656
• GCF of 891, 239, 588

1. What is the GCF of 216, 421, 603?

Answer: GCF of 216, 421, 603 is 1.

2. How to Find the GCF of 216, 421, 603

Answer: Greatest Common Factor(GCF) of 216, 421, 603 = 1

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

Step 2: Then multiply all the prime factors GCF(216, 421, 603) = 1.