Greatest Common Factor of 12, 67, 23, 989

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

• Greatest Common Factor of 12, 67, 23, 989 by common division method
• Greatest Common Factor of 12, 67, 23, 989 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 12

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

1,2,3,4,6,12

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 989

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

1,23,43,989

Greatest Common Factor

We found the factors 12,67,23,989 . The biggest common factor number is the GCF number.
So the greatest common factor 12,67,23,989 is 1.

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

• GCF of 33, 77, 47, 883
• GCF of 94, 98, 53, 713
• GCF of 69, 58, 87, 847
• GCF of 15, 33, 41, 409
• GCF of 77, 55, 67, 598

1. What is the GCF of 12, 67, 23, 989?

Answer: GCF of 12, 67, 23, 989 is 1.

2. How to Find the GCF of 12, 67, 23, 989

Answer: Greatest Common Factor(GCF) of 12, 67, 23, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 67, 23, 989) = 1.