Greatest Common Factor of 989, 457, 891

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

• Greatest Common Factor of 989, 457, 891 by common division method
• Greatest Common Factor of 989, 457, 891 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 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 989,457,891 . The biggest common factor number is the GCF number.
So the greatest common factor 989,457,891 is 1.

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

• GCF of 482, 539, 555
• GCF of 163, 472, 544
• GCF of 899, 839, 521
• GCF of 896, 651, 548
• GCF of 937, 102, 113

1. What is the GCF of 989, 457, 891?

Answer: GCF of 989, 457, 891 is 1.

2. How to Find the GCF of 989, 457, 891

Answer: Greatest Common Factor(GCF) of 989, 457, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 457, 891) = 1.