Greatest Common Factor of 4, 81, 396

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

• Greatest Common Factor of 4, 81, 396 by common division method
• Greatest Common Factor of 4, 81, 396 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 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 81

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

1,3,9,27,81

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Greatest Common Factor

We found the factors 4,81,396 . The biggest common factor number is the GCF number.
So the greatest common factor 4,81,396 is 1.

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

• GCF of 6, 60, 144
• GCF of 2, 56, 783
• GCF of 7, 99, 123
• GCF of 1, 78, 901
• GCF of 2, 69, 692

1. What is the GCF of 4, 81, 396?

Answer: GCF of 4, 81, 396 is 1.

2. How to Find the GCF of 4, 81, 396

Answer: Greatest Common Factor(GCF) of 4, 81, 396 = 1

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

Step 2: Then multiply all the prime factors GCF(4, 81, 396) = 1.