Greatest Common Factor of 169, 243, 385

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

• Greatest Common Factor of 169, 243, 385 by common division method
• Greatest Common Factor of 169, 243, 385 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 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 385

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

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

Greatest Common Factor

We found the factors 169,243,385 . The biggest common factor number is the GCF number.
So the greatest common factor 169,243,385 is 1.

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

• GCF of 439, 862, 920
• GCF of 640, 137, 783
• GCF of 917, 492, 663
• GCF of 907, 871, 780
• GCF of 560, 757, 135

1. What is the GCF of 169, 243, 385?

Answer: GCF of 169, 243, 385 is 1.

2. How to Find the GCF of 169, 243, 385

Answer: Greatest Common Factor(GCF) of 169, 243, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(169, 243, 385) = 1.