Greatest Common Factor of 32, 65, 50, 5, 81

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

• Greatest Common Factor of 32, 65, 50, 5, 81 by common division method
• Greatest Common Factor of 32, 65, 50, 5, 81 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 32,65,50,5,81 . The biggest common factor number is the GCF number.
So the greatest common factor 32,65,50,5,81 is 1.

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

• GCF of 34, 87, 32, 6, 12
• GCF of 11, 98, 70, 5, 46
• GCF of 15, 83, 52, 4, 83
• GCF of 64, 99, 71, 2, 40
• GCF of 17, 18, 16, 9, 55

1. What is the GCF of 32, 65, 50, 5, 81?

Answer: GCF of 32, 65, 50, 5, 81 is 1.

2. How to Find the GCF of 32, 65, 50, 5, 81

Answer: Greatest Common Factor(GCF) of 32, 65, 50, 5, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 65, 50, 5, 81) = 1.