Greatest Common Factor of 80, 63, 224, 441

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

• Greatest Common Factor of 80, 63, 224, 441 by common division method
• Greatest Common Factor of 80, 63, 224, 441 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

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

Factors of 441

List of positive integer factors of 441 that divides 441 without a remainder.

1,3,7,9,21,49,63,147,441

Greatest Common Factor

We found the factors 80,63,224,441 . The biggest common factor number is the GCF number.
So the greatest common factor 80,63,224,441 is 1.

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

• GCF of 85, 63, 685, 156
• GCF of 61, 40, 526, 366
• GCF of 91, 81, 197, 759
• GCF of 58, 70, 991, 398
• GCF of 12, 70, 697, 549

1. What is the GCF of 80, 63, 224, 441?

Answer: GCF of 80, 63, 224, 441 is 1.

2. How to Find the GCF of 80, 63, 224, 441

Answer: Greatest Common Factor(GCF) of 80, 63, 224, 441 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 63, 224, 441) = 1.