Greatest Common Factor of 989, 297, 145

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

• Greatest Common Factor of 989, 297, 145 by common division method
• Greatest Common Factor of 989, 297, 145 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 297

List of positive integer factors of 297 that divides 297 without a remainder.

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

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 989,297,145 . The biggest common factor number is the GCF number.
So the greatest common factor 989,297,145 is 1.

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

• GCF of 806, 749, 875
• GCF of 548, 777, 876
• GCF of 710, 196, 908
• GCF of 276, 163, 138
• GCF of 702, 611, 180

1. What is the GCF of 989, 297, 145?

Answer: GCF of 989, 297, 145 is 1.

2. How to Find the GCF of 989, 297, 145

Answer: Greatest Common Factor(GCF) of 989, 297, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 297, 145) = 1.