Greatest Common Factor of 169, 338, 28

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

• Greatest Common Factor of 169, 338, 28 by common division method
• Greatest Common Factor of 169, 338, 28 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 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 28

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

1,2,4,7,14,28

Greatest Common Factor

We found the factors 169,338,28 . The biggest common factor number is the GCF number.
So the greatest common factor 169,338,28 is 1.

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

• GCF of 341, 607, 16
• GCF of 944, 156, 24
• GCF of 356, 517, 51
• GCF of 831, 131, 42
• GCF of 879, 708, 82

1. What is the GCF of 169, 338, 28?

Answer: GCF of 169, 338, 28 is 1.

2. How to Find the GCF of 169, 338, 28

Answer: Greatest Common Factor(GCF) of 169, 338, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(169, 338, 28) = 1.