Greatest Common Factor of 12, 11, 56, 33

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

• Greatest Common Factor of 12, 11, 56, 33 by common division method
• Greatest Common Factor of 12, 11, 56, 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 12,11,56,33 . The biggest common factor number is the GCF number.
So the greatest common factor 12,11,56,33 is 1.

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

• GCF of 65, 94, 63, 74
• GCF of 66, 59, 83, 90
• GCF of 25, 50, 35, 59
• GCF of 24, 63, 19, 66
• GCF of 74, 20, 19, 25

1. What is the GCF of 12, 11, 56, 33?

Answer: GCF of 12, 11, 56, 33 is 1.

2. How to Find the GCF of 12, 11, 56, 33

Answer: Greatest Common Factor(GCF) of 12, 11, 56, 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, 11, 56, 33) = 1.