Greatest Common Factor of 171, 153, 249

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

• Greatest Common Factor of 171, 153, 249 by common division method
• Greatest Common Factor of 171, 153, 249 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 171,153,249 . The biggest common factor number is the GCF number.
So the greatest common factor 171,153,249 is 3.

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

• GCF of 778, 287, 439
• GCF of 236, 380, 947
• GCF of 747, 341, 711
• GCF of 865, 790, 204
• GCF of 536, 604, 991

1. What is the GCF of 171, 153, 249?

Answer: GCF of 171, 153, 249 is 3.

2. How to Find the GCF of 171, 153, 249

Answer: Greatest Common Factor(GCF) of 171, 153, 249 = 3

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

Step 2: Then multiply all the prime factors GCF(171, 153, 249) = 3.