Greatest Common Factor of 34, 28, 88, 13, 439

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

• Greatest Common Factor of 34, 28, 88, 13, 439 by common division method
• Greatest Common Factor of 34, 28, 88, 13, 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 28

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

1,2,4,7,14,28

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 13

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

1,13

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 34,28,88,13,439 . The biggest common factor number is the GCF number.
So the greatest common factor 34,28,88,13,439 is 1.

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

• GCF of 95, 57, 12, 62, 903
• GCF of 10, 18, 39, 37, 195
• GCF of 99, 73, 92, 73, 639
• GCF of 34, 99, 87, 97, 940
• GCF of 62, 44, 17, 72, 750

1. What is the GCF of 34, 28, 88, 13, 439?

Answer: GCF of 34, 28, 88, 13, 439 is 1.

2. How to Find the GCF of 34, 28, 88, 13, 439

Answer: Greatest Common Factor(GCF) of 34, 28, 88, 13, 439 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 28, 88, 13, 439) = 1.