Greatest Common Factor of 945, 438, 897

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

• Greatest Common Factor of 945, 438, 897 by common division method
• Greatest Common Factor of 945, 438, 897 with matching the biggest common factor

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

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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Greatest Common Factor

We found the factors 945,438,897 . The biggest common factor number is the GCF number.
So the greatest common factor 945,438,897 is 3.

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

• GCF of 482, 410, 433
• GCF of 167, 491, 832
• GCF of 932, 508, 580
• GCF of 524, 875, 886
• GCF of 245, 237, 611

1. What is the GCF of 945, 438, 897?

Answer: GCF of 945, 438, 897 is 3.

2. How to Find the GCF of 945, 438, 897

Answer: Greatest Common Factor(GCF) of 945, 438, 897 = 3

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

Step 2: Then multiply all the prime factors GCF(945, 438, 897) = 3.