Greatest Common Factor of 648, 168, 687, 649, 713

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

• Greatest Common Factor of 648, 168, 687, 649, 713 by common division method
• Greatest Common Factor of 648, 168, 687, 649, 713 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 649

List of positive integer factors of 649 that divides 649 without a remainder.

1,11,59,649

Factors of 713

List of positive integer factors of 713 that divides 713 without a remainder.

1,23,31,713

Greatest Common Factor

We found the factors 648,168,687,649,713 . The biggest common factor number is the GCF number.
So the greatest common factor 648,168,687,649,713 is 1.

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

• GCF of 480, 341, 370, 404, 199
• GCF of 840, 244, 886, 350, 778
• GCF of 488, 218, 598, 513, 261
• GCF of 186, 386, 764, 633, 453
• GCF of 612, 428, 581, 389, 712

1. What is the GCF of 648, 168, 687, 649, 713?

Answer: GCF of 648, 168, 687, 649, 713 is 1.

2. How to Find the GCF of 648, 168, 687, 649, 713

Answer: Greatest Common Factor(GCF) of 648, 168, 687, 649, 713 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 168, 687, 649, 713) = 1.