Greatest Common Factor of 14, 21, 73, 68, 439

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

• Greatest Common Factor of 14, 21, 73, 68, 439 by common division method
• Greatest Common Factor of 14, 21, 73, 68, 439 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 73

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

1,73

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 439

List of positive integer factors of 439 that divides 439 without a remainder.

1,439

Greatest Common Factor

We found the factors 14,21,73,68,439 . The biggest common factor number is the GCF number.
So the greatest common factor 14,21,73,68,439 is 1.

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

• GCF of 92, 10, 84, 75, 519
• GCF of 28, 19, 98, 40, 265
• GCF of 92, 34, 19, 98, 906
• GCF of 30, 79, 55, 22, 486
• GCF of 96, 85, 41, 29, 398

1. What is the GCF of 14, 21, 73, 68, 439?

Answer: GCF of 14, 21, 73, 68, 439 is 1.

2. How to Find the GCF of 14, 21, 73, 68, 439

Answer: Greatest Common Factor(GCF) of 14, 21, 73, 68, 439 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 21, 73, 68, 439) = 1.