Greatest Common Factor of 989, 245, 165

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

• Greatest Common Factor of 989, 245, 165 by common division method
• Greatest Common Factor of 989, 245, 165 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 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 989,245,165 . The biggest common factor number is the GCF number.
So the greatest common factor 989,245,165 is 1.

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

• GCF of 639, 872, 937
• GCF of 248, 254, 527
• GCF of 370, 670, 784
• GCF of 468, 223, 235
• GCF of 749, 527, 157

1. What is the GCF of 989, 245, 165?

Answer: GCF of 989, 245, 165 is 1.

2. How to Find the GCF of 989, 245, 165

Answer: Greatest Common Factor(GCF) of 989, 245, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 245, 165) = 1.