Greatest Common Factor of 12, 68, 89, 3, 33

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

• Greatest Common Factor of 12, 68, 89, 3, 33 by common division method
• Greatest Common Factor of 12, 68, 89, 3, 33 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 12,68,89,3,33 . The biggest common factor number is the GCF number.
So the greatest common factor 12,68,89,3,33 is 1.

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

• GCF of 10, 61, 22, 3, 39
• GCF of 79, 47, 39, 2, 12
• GCF of 34, 78, 54, 2, 32
• GCF of 45, 66, 99, 4, 51
• GCF of 24, 66, 80, 1, 16

1. What is the GCF of 12, 68, 89, 3, 33?

Answer: GCF of 12, 68, 89, 3, 33 is 1.

2. How to Find the GCF of 12, 68, 89, 3, 33

Answer: Greatest Common Factor(GCF) of 12, 68, 89, 3, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 68, 89, 3, 33) = 1.