Greatest Common Factor of 32, 20, 33, 43, 55

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

• Greatest Common Factor of 32, 20, 33, 43, 55 by common division method
• Greatest Common Factor of 32, 20, 33, 43, 55 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 33

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

1,3,11,33

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 55

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

1,5,11,55

Greatest Common Factor

We found the factors 32,20,33,43,55 . The biggest common factor number is the GCF number.
So the greatest common factor 32,20,33,43,55 is 1.

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

• GCF of 34, 39, 35, 29, 38
• GCF of 42, 19, 94, 49, 72
• GCF of 41, 28, 45, 95, 14
• GCF of 22, 96, 65, 64, 83
• GCF of 18, 65, 79, 92, 19

1. What is the GCF of 32, 20, 33, 43, 55?

Answer: GCF of 32, 20, 33, 43, 55 is 1.

2. How to Find the GCF of 32, 20, 33, 43, 55

Answer: Greatest Common Factor(GCF) of 32, 20, 33, 43, 55 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 20, 33, 43, 55) = 1.