Greatest Common Factor of 483, 20, 945, 671

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

• Greatest Common Factor of 483, 20, 945, 671 by common division method
• Greatest Common Factor of 483, 20, 945, 671 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 483

List of positive integer factors of 483 that divides 483 without a remainder.

1,3,7,21,23,69,161,483

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 483,20,945,671 . The biggest common factor number is the GCF number.
So the greatest common factor 483,20,945,671 is 1.

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

• GCF of 420, 64, 101, 114
• GCF of 998, 99, 229, 468
• GCF of 198, 91, 212, 220
• GCF of 414, 13, 614, 586
• GCF of 317, 27, 211, 911

1. What is the GCF of 483, 20, 945, 671?

Answer: GCF of 483, 20, 945, 671 is 1.

2. How to Find the GCF of 483, 20, 945, 671

Answer: Greatest Common Factor(GCF) of 483, 20, 945, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(483, 20, 945, 671) = 1.