Greatest Common Factor of 15, 80, 69, 884

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

• Greatest Common Factor of 15, 80, 69, 884 by common division method
• Greatest Common Factor of 15, 80, 69, 884 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 884

List of positive integer factors of 884 that divides 884 without a remainder.

1,2,4,13,17,26,34,52,68,221,442,884

Greatest Common Factor

We found the factors 15,80,69,884 . The biggest common factor number is the GCF number.
So the greatest common factor 15,80,69,884 is 1.

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

• GCF of 53, 58, 45, 628
• GCF of 86, 54, 47, 362
• GCF of 38, 64, 81, 426
• GCF of 34, 21, 58, 384
• GCF of 90, 81, 20, 269

1. What is the GCF of 15, 80, 69, 884?

Answer: GCF of 15, 80, 69, 884 is 1.

2. How to Find the GCF of 15, 80, 69, 884

Answer: Greatest Common Factor(GCF) of 15, 80, 69, 884 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 80, 69, 884) = 1.