Greatest Common Factor of 16, 12, 40, 569

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

• Greatest Common Factor of 16, 12, 40, 569 by common division method
• Greatest Common Factor of 16, 12, 40, 569 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 569

List of positive integer factors of 569 that divides 569 without a remainder.

1,569

Greatest Common Factor

We found the factors 16,12,40,569 . The biggest common factor number is the GCF number.
So the greatest common factor 16,12,40,569 is 1.

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

• GCF of 85, 90, 39, 292
• GCF of 86, 46, 98, 871
• GCF of 22, 14, 82, 926
• GCF of 14, 11, 57, 573
• GCF of 81, 15, 97, 858

1. What is the GCF of 16, 12, 40, 569?

Answer: GCF of 16, 12, 40, 569 is 1.

2. How to Find the GCF of 16, 12, 40, 569

Answer: Greatest Common Factor(GCF) of 16, 12, 40, 569 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 12, 40, 569) = 1.