Greatest Common Factor of 20, 60, 93, 449

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

• Greatest Common Factor of 20, 60, 93, 449 by common division method
• Greatest Common Factor of 20, 60, 93, 449 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 20

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

1,2,4,5,10,20

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 449

List of positive integer factors of 449 that divides 449 without a remainder.

1,449

Greatest Common Factor

We found the factors 20,60,93,449 . The biggest common factor number is the GCF number.
So the greatest common factor 20,60,93,449 is 1.

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

• GCF of 44, 89, 79, 220
• GCF of 21, 89, 68, 126
• GCF of 32, 16, 86, 347
• GCF of 29, 69, 74, 868
• GCF of 47, 47, 53, 309

1. What is the GCF of 20, 60, 93, 449?

Answer: GCF of 20, 60, 93, 449 is 1.

2. How to Find the GCF of 20, 60, 93, 449

Answer: Greatest Common Factor(GCF) of 20, 60, 93, 449 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 60, 93, 449) = 1.