Greatest Common Factor of 28, 90, 12, 933

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

• Greatest Common Factor of 28, 90, 12, 933 by common division method
• Greatest Common Factor of 28, 90, 12, 933 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 933

List of positive integer factors of 933 that divides 933 without a remainder.

1,3,311,933

Greatest Common Factor

We found the factors 28,90,12,933 . The biggest common factor number is the GCF number.
So the greatest common factor 28,90,12,933 is 1.

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

• GCF of 76, 92, 73, 818
• GCF of 49, 38, 26, 274
• GCF of 32, 30, 84, 540
• GCF of 35, 75, 27, 956
• GCF of 71, 38, 26, 405

1. What is the GCF of 28, 90, 12, 933?

Answer: GCF of 28, 90, 12, 933 is 1.

2. How to Find the GCF of 28, 90, 12, 933

Answer: Greatest Common Factor(GCF) of 28, 90, 12, 933 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 90, 12, 933) = 1.