Greatest Common Factor of 12, 55, 52, 2, 16

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

• Greatest Common Factor of 12, 55, 52, 2, 16 by common division method
• Greatest Common Factor of 12, 55, 52, 2, 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

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 12,55,52,2,16 . The biggest common factor number is the GCF number.
So the greatest common factor 12,55,52,2,16 is 1.

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

• GCF of 44, 41, 44, 1, 77
• GCF of 19, 37, 58, 9, 46
• GCF of 56, 94, 93, 2, 64
• GCF of 16, 32, 52, 9, 46
• GCF of 93, 36, 44, 7, 20

1. What is the GCF of 12, 55, 52, 2, 16?

Answer: GCF of 12, 55, 52, 2, 16 is 1.

2. How to Find the GCF of 12, 55, 52, 2, 16

Answer: Greatest Common Factor(GCF) of 12, 55, 52, 2, 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, 55, 52, 2, 16) = 1.