Greatest Common Factor of 32, 18, 20, 246

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

• Greatest Common Factor of 32, 18, 20, 246 by common division method
• Greatest Common Factor of 32, 18, 20, 246 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 20

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

1,2,4,5,10,20

Factors of 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Greatest Common Factor

We found the factors 32,18,20,246 . The biggest common factor number is the GCF number.
So the greatest common factor 32,18,20,246 is 2.

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

• GCF of 93, 56, 53, 280
• GCF of 12, 61, 96, 427
• GCF of 29, 77, 34, 365
• GCF of 53, 27, 62, 412
• GCF of 43, 11, 29, 259

1. What is the GCF of 32, 18, 20, 246?

Answer: GCF of 32, 18, 20, 246 is 2.

2. How to Find the GCF of 32, 18, 20, 246

Answer: Greatest Common Factor(GCF) of 32, 18, 20, 246 = 2

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

Step 2: Then multiply all the prime factors GCF(32, 18, 20, 246) = 2.