Greatest Common Factor of 989, 2211, 728

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

• Greatest Common Factor of 989, 2211, 728 by common division method
• Greatest Common Factor of 989, 2211, 728 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 989

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

1,23,43,989

Factors of 2211

List of positive integer factors of 2211 that divides 2211 without a remainder.

1,3,11,33,67,201,737,2211

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 989,2211,728 . The biggest common factor number is the GCF number.
So the greatest common factor 989,2211,728 is 1.

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

• GCF of 417, 8870, 288
• GCF of 323, 9271, 881
• GCF of 284, 2064, 901
• GCF of 706, 3740, 450
• GCF of 854, 4308, 422

1. What is the GCF of 989, 2211, 728?

Answer: GCF of 989, 2211, 728 is 1.

2. How to Find the GCF of 989, 2211, 728

Answer: Greatest Common Factor(GCF) of 989, 2211, 728 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 2211, 728) = 1.