Greatest Common Factor of 531, 421, 216

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

• Greatest Common Factor of 531, 421, 216 by common division method
• Greatest Common Factor of 531, 421, 216 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 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 421

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

1,421

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

Greatest Common Factor

We found the factors 531,421,216 . The biggest common factor number is the GCF number.
So the greatest common factor 531,421,216 is 1.

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

• GCF of 138, 942, 592
• GCF of 642, 226, 547
• GCF of 462, 942, 535
• GCF of 332, 798, 213
• GCF of 712, 221, 782

1. What is the GCF of 531, 421, 216?

Answer: GCF of 531, 421, 216 is 1.

2. How to Find the GCF of 531, 421, 216

Answer: Greatest Common Factor(GCF) of 531, 421, 216 = 1

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

Step 2: Then multiply all the prime factors GCF(531, 421, 216) = 1.