Greatest Common Factor of 993, 164, 609, 494, 721

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

• Greatest Common Factor of 993, 164, 609, 494, 721 by common division method
• Greatest Common Factor of 993, 164, 609, 494, 721 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 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Factors of 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Factors of 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Greatest Common Factor

We found the factors 993,164,609,494,721 . The biggest common factor number is the GCF number.
So the greatest common factor 993,164,609,494,721 is 1.

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

• GCF of 547, 363, 269, 278, 863
• GCF of 745, 309, 786, 463, 657
• GCF of 482, 350, 579, 176, 282
• GCF of 310, 779, 974, 457, 931
• GCF of 289, 698, 821, 916, 207

1. What is the GCF of 993, 164, 609, 494, 721?

Answer: GCF of 993, 164, 609, 494, 721 is 1.

2. How to Find the GCF of 993, 164, 609, 494, 721

Answer: Greatest Common Factor(GCF) of 993, 164, 609, 494, 721 = 1

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

Step 2: Then multiply all the prime factors GCF(993, 164, 609, 494, 721) = 1.