Greatest Common Factor of 487, 642, 723, 339, 989

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

• Greatest Common Factor of 487, 642, 723, 339, 989 by common division method
• Greatest Common Factor of 487, 642, 723, 339, 989 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 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 723

List of positive integer factors of 723 that divides 723 without a remainder.

1,3,241,723

Factors of 339

List of positive integer factors of 339 that divides 339 without a remainder.

1,3,113,339

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 487,642,723,339,989 . The biggest common factor number is the GCF number.
So the greatest common factor 487,642,723,339,989 is 1.

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

• GCF of 926, 618, 365, 565, 824
• GCF of 984, 392, 319, 146, 209
• GCF of 571, 820, 705, 379, 564
• GCF of 516, 283, 682, 791, 698
• GCF of 193, 602, 762, 475, 221

1. What is the GCF of 487, 642, 723, 339, 989?

Answer: GCF of 487, 642, 723, 339, 989 is 1.

2. How to Find the GCF of 487, 642, 723, 339, 989

Answer: Greatest Common Factor(GCF) of 487, 642, 723, 339, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(487, 642, 723, 339, 989) = 1.