Greatest Common Factor of 531, 421, 71

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

• Greatest Common Factor of 531, 421, 71 by common division method
• Greatest Common Factor of 531, 421, 71 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 531,421,71 . The biggest common factor number is the GCF number.
So the greatest common factor 531,421,71 is 1.

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

• GCF of 637, 459, 52
• GCF of 769, 244, 84
• GCF of 499, 892, 60
• GCF of 288, 395, 39
• GCF of 577, 289, 83

1. What is the GCF of 531, 421, 71?

Answer: GCF of 531, 421, 71 is 1.

2. How to Find the GCF of 531, 421, 71

Answer: Greatest Common Factor(GCF) of 531, 421, 71 = 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, 71) = 1.