Greatest Common Factor of 72, 447, 387, 665

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

• Greatest Common Factor of 72, 447, 387, 665 by common division method
• Greatest Common Factor of 72, 447, 387, 665 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

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

Factors of 447

List of positive integer factors of 447 that divides 447 without a remainder.

1,3,149,447

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 72,447,387,665 . The biggest common factor number is the GCF number.
So the greatest common factor 72,447,387,665 is 1.

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

• GCF of 66, 275, 755, 710
• GCF of 74, 796, 996, 235
• GCF of 29, 347, 915, 241
• GCF of 10, 525, 314, 960
• GCF of 88, 104, 189, 498

1. What is the GCF of 72, 447, 387, 665?

Answer: GCF of 72, 447, 387, 665 is 1.

2. How to Find the GCF of 72, 447, 387, 665

Answer: Greatest Common Factor(GCF) of 72, 447, 387, 665 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 447, 387, 665) = 1.