Greatest Common Factor of 13, 73, 40, 224

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

• Greatest Common Factor of 13, 73, 40, 224 by common division method
• Greatest Common Factor of 13, 73, 40, 224 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Greatest Common Factor

We found the factors 13,73,40,224 . The biggest common factor number is the GCF number.
So the greatest common factor 13,73,40,224 is 1.

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

• GCF of 18, 82, 33, 450
• GCF of 96, 77, 61, 799
• GCF of 18, 11, 92, 935
• GCF of 83, 55, 70, 847
• GCF of 20, 72, 97, 284

1. What is the GCF of 13, 73, 40, 224?

Answer: GCF of 13, 73, 40, 224 is 1.

2. How to Find the GCF of 13, 73, 40, 224

Answer: Greatest Common Factor(GCF) of 13, 73, 40, 224 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 73, 40, 224) = 1.