Greatest Common Factor of 872, 664, 661

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

• Greatest Common Factor of 872, 664, 661 by common division method
• Greatest Common Factor of 872, 664, 661 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 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 872,664,661 . The biggest common factor number is the GCF number.
So the greatest common factor 872,664,661 is 1.

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

• GCF of 174, 793, 455
• GCF of 700, 854, 723
• GCF of 873, 806, 467
• GCF of 263, 363, 162
• GCF of 178, 259, 764

1. What is the GCF of 872, 664, 661?

Answer: GCF of 872, 664, 661 is 1.

2. How to Find the GCF of 872, 664, 661

Answer: Greatest Common Factor(GCF) of 872, 664, 661 = 1

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

Step 2: Then multiply all the prime factors GCF(872, 664, 661) = 1.