Greatest Common Factor of 144, 231, 997

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

• Greatest Common Factor of 144, 231, 997 by common division method
• Greatest Common Factor of 144, 231, 997 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 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Greatest Common Factor

We found the factors 144,231,997 . The biggest common factor number is the GCF number.
So the greatest common factor 144,231,997 is 1.

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

• GCF of 811, 677, 692
• GCF of 959, 429, 891
• GCF of 128, 736, 380
• GCF of 438, 182, 267
• GCF of 438, 543, 841

1. What is the GCF of 144, 231, 997?

Answer: GCF of 144, 231, 997 is 1.

2. How to Find the GCF of 144, 231, 997

Answer: Greatest Common Factor(GCF) of 144, 231, 997 = 1

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

Step 2: Then multiply all the prime factors GCF(144, 231, 997) = 1.