Greatest Common Factor of 894, 645, 13

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

• Greatest Common Factor of 894, 645, 13 by common division method
• Greatest Common Factor of 894, 645, 13 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 894

List of positive integer factors of 894 that divides 894 without a remainder.

1,2,3,6,149,298,447,894

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 894,645,13 . The biggest common factor number is the GCF number.
So the greatest common factor 894,645,13 is 1.

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

• GCF of 976, 490, 66
• GCF of 605, 695, 47
• GCF of 675, 290, 16
• GCF of 506, 108, 77
• GCF of 524, 300, 85

1. What is the GCF of 894, 645, 13?

Answer: GCF of 894, 645, 13 is 1.

2. How to Find the GCF of 894, 645, 13

Answer: Greatest Common Factor(GCF) of 894, 645, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(894, 645, 13) = 1.