Greatest Common Factor of 12, 39, 67, 16

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

• Greatest Common Factor of 12, 39, 67, 16 by common division method
• Greatest Common Factor of 12, 39, 67, 16 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 67

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

1,67

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 12,39,67,16 . The biggest common factor number is the GCF number.
So the greatest common factor 12,39,67,16 is 1.

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

• GCF of 85, 85, 92, 52
• GCF of 81, 49, 43, 99
• GCF of 58, 26, 23, 89
• GCF of 47, 93, 59, 64
• GCF of 39, 98, 15, 34

1. What is the GCF of 12, 39, 67, 16?

Answer: GCF of 12, 39, 67, 16 is 1.

2. How to Find the GCF of 12, 39, 67, 16

Answer: Greatest Common Factor(GCF) of 12, 39, 67, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 39, 67, 16) = 1.