Greatest Common Factor of 945, 918, 144

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

• Greatest Common Factor of 945, 918, 144 by common division method
• Greatest Common Factor of 945, 918, 144 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

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 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Greatest Common Factor

We found the factors 945,918,144 . The biggest common factor number is the GCF number.
So the greatest common factor 945,918,144 is 9.

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

• GCF of 309, 809, 491
• GCF of 897, 338, 345
• GCF of 613, 678, 874
• GCF of 136, 536, 142
• GCF of 129, 806, 700

1. What is the GCF of 945, 918, 144?

Answer: GCF of 945, 918, 144 is 9.

2. How to Find the GCF of 945, 918, 144

Answer: Greatest Common Factor(GCF) of 945, 918, 144 = 9

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

Step 2: Then multiply all the prime factors GCF(945, 918, 144) = 9.