Greatest Common Factor of 32, 18, 81, 622

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

• Greatest Common Factor of 32, 18, 81, 622 by common division method
• Greatest Common Factor of 32, 18, 81, 622 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 81

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

1,3,9,27,81

Factors of 622

List of positive integer factors of 622 that divides 622 without a remainder.

1,2,311,622

Greatest Common Factor

We found the factors 32,18,81,622 . The biggest common factor number is the GCF number.
So the greatest common factor 32,18,81,622 is 1.

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

• GCF of 37, 51, 40, 220
• GCF of 58, 74, 38, 319
• GCF of 60, 36, 28, 525
• GCF of 74, 53, 36, 823
• GCF of 87, 42, 65, 180

1. What is the GCF of 32, 18, 81, 622?

Answer: GCF of 32, 18, 81, 622 is 1.

2. How to Find the GCF of 32, 18, 81, 622

Answer: Greatest Common Factor(GCF) of 32, 18, 81, 622 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 18, 81, 622) = 1.