Greatest Common Factor of 28, 385, 169

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

• Greatest Common Factor of 28, 385, 169 by common division method
• Greatest Common Factor of 28, 385, 169 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 28

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

1,2,4,7,14,28

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 169

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

1,13,169

Greatest Common Factor

We found the factors 28,385,169 . The biggest common factor number is the GCF number.
So the greatest common factor 28,385,169 is 1.

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

• GCF of 41, 457, 295
• GCF of 16, 672, 895
• GCF of 91, 244, 503
• GCF of 83, 584, 432
• GCF of 60, 605, 967

1. What is the GCF of 28, 385, 169?

Answer: GCF of 28, 385, 169 is 1.

2. How to Find the GCF of 28, 385, 169

Answer: Greatest Common Factor(GCF) of 28, 385, 169 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 385, 169) = 1.