Greatest Common Factor of 945, 844, 18

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

• Greatest Common Factor of 945, 844, 18 by common division method
• Greatest Common Factor of 945, 844, 18 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 844

List of positive integer factors of 844 that divides 844 without a remainder.

1,2,4,211,422,844

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 945,844,18 . The biggest common factor number is the GCF number.
So the greatest common factor 945,844,18 is 1.

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

• GCF of 565, 585, 15
• GCF of 691, 934, 71
• GCF of 988, 449, 63
• GCF of 578, 327, 78
• GCF of 367, 733, 62

1. What is the GCF of 945, 844, 18?

Answer: GCF of 945, 844, 18 is 1.

2. How to Find the GCF of 945, 844, 18

Answer: Greatest Common Factor(GCF) of 945, 844, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(945, 844, 18) = 1.