Greatest Common Factor of 969, 243, 18

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

• Greatest Common Factor of 969, 243, 18 by common division method
• Greatest Common Factor of 969, 243, 18 with matching the biggest common factor

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

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

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 969,243,18 . The biggest common factor number is the GCF number.
So the greatest common factor 969,243,18 is 3.

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

• GCF of 942, 206, 87
• GCF of 602, 800, 24
• GCF of 527, 518, 23
• GCF of 394, 645, 34
• GCF of 405, 751, 20

1. What is the GCF of 969, 243, 18?

Answer: GCF of 969, 243, 18 is 3.

2. How to Find the GCF of 969, 243, 18

Answer: Greatest Common Factor(GCF) of 969, 243, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(969, 243, 18) = 3.