Greatest Common Factor of 989, 603, 12

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

• Greatest Common Factor of 989, 603, 12 by common division method
• Greatest Common Factor of 989, 603, 12 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 603

List of positive integer factors of 603 that divides 603 without a remainder.

1,3,9,67,201,603

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 989,603,12 . The biggest common factor number is the GCF number.
So the greatest common factor 989,603,12 is 1.

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

• GCF of 339, 205, 18
• GCF of 538, 872, 73
• GCF of 339, 425, 36
• GCF of 325, 528, 52
• GCF of 531, 934, 39

1. What is the GCF of 989, 603, 12?

Answer: GCF of 989, 603, 12 is 1.

2. How to Find the GCF of 989, 603, 12

Answer: Greatest Common Factor(GCF) of 989, 603, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 603, 12) = 1.