Greatest Common Factor of 571, 189, 74

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

• Greatest Common Factor of 571, 189, 74 by common division method
• Greatest Common Factor of 571, 189, 74 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 571

List of positive integer factors of 571 that divides 571 without a remainder.

1,571

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 571,189,74 . The biggest common factor number is the GCF number.
So the greatest common factor 571,189,74 is 1.

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

• GCF of 369, 498, 91
• GCF of 475, 449, 24
• GCF of 307, 510, 96
• GCF of 646, 230, 44
• GCF of 692, 781, 97

1. What is the GCF of 571, 189, 74?

Answer: GCF of 571, 189, 74 is 1.

2. How to Find the GCF of 571, 189, 74

Answer: Greatest Common Factor(GCF) of 571, 189, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(571, 189, 74) = 1.