Greatest Common Factor of 67, 19, 69, 387

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

• Greatest Common Factor of 67, 19, 69, 387 by common division method
• Greatest Common Factor of 67, 19, 69, 387 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 387

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

1,3,9,43,129,387

Greatest Common Factor

We found the factors 67,19,69,387 . The biggest common factor number is the GCF number.
So the greatest common factor 67,19,69,387 is 1.

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

• GCF of 45, 63, 55, 661
• GCF of 11, 74, 10, 854
• GCF of 72, 89, 43, 847
• GCF of 50, 81, 37, 242
• GCF of 75, 43, 27, 857

1. What is the GCF of 67, 19, 69, 387?

Answer: GCF of 67, 19, 69, 387 is 1.

2. How to Find the GCF of 67, 19, 69, 387

Answer: Greatest Common Factor(GCF) of 67, 19, 69, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 19, 69, 387) = 1.