Greatest Common Factor of 15, 13, 69, 882

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

• Greatest Common Factor of 15, 13, 69, 882 by common division method
• Greatest Common Factor of 15, 13, 69, 882 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 69

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

1,3,23,69

Factors of 882

List of positive integer factors of 882 that divides 882 without a remainder.

1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882

Greatest Common Factor

We found the factors 15,13,69,882 . The biggest common factor number is the GCF number.
So the greatest common factor 15,13,69,882 is 1.

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

• GCF of 29, 27, 64, 923
• GCF of 37, 38, 24, 315
• GCF of 44, 37, 89, 273
• GCF of 87, 43, 65, 173
• GCF of 51, 43, 90, 822

1. What is the GCF of 15, 13, 69, 882?

Answer: GCF of 15, 13, 69, 882 is 1.

2. How to Find the GCF of 15, 13, 69, 882

Answer: Greatest Common Factor(GCF) of 15, 13, 69, 882 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 13, 69, 882) = 1.