Greatest Common Factor of 65, 81, 58, 33

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

• Greatest Common Factor of 65, 81, 58, 33 by common division method
• Greatest Common Factor of 65, 81, 58, 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 65

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

1,5,13,65

Factors of 81

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

1,3,9,27,81

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

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 65,81,58,33 . The biggest common factor number is the GCF number.
So the greatest common factor 65,81,58,33 is 1.

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

• GCF of 66, 41, 89, 30
• GCF of 76, 61, 84, 95
• GCF of 80, 77, 14, 39
• GCF of 67, 24, 70, 39
• GCF of 89, 84, 73, 47

1. What is the GCF of 65, 81, 58, 33?

Answer: GCF of 65, 81, 58, 33 is 1.

2. How to Find the GCF of 65, 81, 58, 33

Answer: Greatest Common Factor(GCF) of 65, 81, 58, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 81, 58, 33) = 1.