Greatest Common Factor of 945, 989, 249

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

• Greatest Common Factor of 945, 989, 249 by common division method
• Greatest Common Factor of 945, 989, 249 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 989

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

1,23,43,989

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 945,989,249 . The biggest common factor number is the GCF number.
So the greatest common factor 945,989,249 is 1.

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

• GCF of 593, 857, 762
• GCF of 492, 450, 562
• GCF of 521, 764, 527
• GCF of 781, 436, 150
• GCF of 194, 239, 745

1. What is the GCF of 945, 989, 249?

Answer: GCF of 945, 989, 249 is 1.

2. How to Find the GCF of 945, 989, 249

Answer: Greatest Common Factor(GCF) of 945, 989, 249 = 1

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

Step 2: Then multiply all the prime factors GCF(945, 989, 249) = 1.