Greatest Common Factor of 864, 390, 791

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

• Greatest Common Factor of 864, 390, 791 by common division method
• Greatest Common Factor of 864, 390, 791 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 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 791

List of positive integer factors of 791 that divides 791 without a remainder.

1,7,113,791

Greatest Common Factor

We found the factors 864,390,791 . The biggest common factor number is the GCF number.
So the greatest common factor 864,390,791 is 1.

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

• GCF of 475, 184, 448
• GCF of 372, 249, 641
• GCF of 368, 224, 476
• GCF of 927, 979, 543
• GCF of 375, 612, 932

1. What is the GCF of 864, 390, 791?

Answer: GCF of 864, 390, 791 is 1.

2. How to Find the GCF of 864, 390, 791

Answer: Greatest Common Factor(GCF) of 864, 390, 791 = 1

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

Step 2: Then multiply all the prime factors GCF(864, 390, 791) = 1.