Greatest Common Factor of 945, 164, 638

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

• Greatest Common Factor of 945, 164, 638 by common division method
• Greatest Common Factor of 945, 164, 638 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 945,164,638 . The biggest common factor number is the GCF number.
So the greatest common factor 945,164,638 is 1.

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

• GCF of 875, 928, 542
• GCF of 103, 349, 339
• GCF of 269, 982, 731
• GCF of 943, 245, 583
• GCF of 758, 146, 467

1. What is the GCF of 945, 164, 638?

Answer: GCF of 945, 164, 638 is 1.

2. How to Find the GCF of 945, 164, 638

Answer: Greatest Common Factor(GCF) of 945, 164, 638 = 1

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

Step 2: Then multiply all the prime factors GCF(945, 164, 638) = 1.