Greatest Common Factor of 648, 542, 397

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

• Greatest Common Factor of 648, 542, 397 by common division method
• Greatest Common Factor of 648, 542, 397 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 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 648,542,397 . The biggest common factor number is the GCF number.
So the greatest common factor 648,542,397 is 1.

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

• GCF of 933, 659, 307
• GCF of 451, 931, 604
• GCF of 730, 650, 724
• GCF of 927, 549, 851
• GCF of 164, 719, 702

1. What is the GCF of 648, 542, 397?

Answer: GCF of 648, 542, 397 is 1.

2. How to Find the GCF of 648, 542, 397

Answer: Greatest Common Factor(GCF) of 648, 542, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 542, 397) = 1.