Greatest Common Factor of 16, 63, 845

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

• Greatest Common Factor of 16, 63, 845 by common division method
• Greatest Common Factor of 16, 63, 845 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 845

List of positive integer factors of 845 that divides 845 without a remainder.

1,5,13,65,169,845

Greatest Common Factor

We found the factors 16,63,845 . The biggest common factor number is the GCF number.
So the greatest common factor 16,63,845 is 1.

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

• GCF of 53, 39, 853
• GCF of 28, 29, 723
• GCF of 25, 86, 665
• GCF of 80, 68, 312
• GCF of 45, 64, 143

1. What is the GCF of 16, 63, 845?

Answer: GCF of 16, 63, 845 is 1.

2. How to Find the GCF of 16, 63, 845

Answer: Greatest Common Factor(GCF) of 16, 63, 845 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 63, 845) = 1.