Greatest Common Factor of 56, 16, 28, 442

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

• Greatest Common Factor of 56, 16, 28, 442 by common division method
• Greatest Common Factor of 56, 16, 28, 442 with matching the biggest common factor

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

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 56,16,28,442 . The biggest common factor number is the GCF number.
So the greatest common factor 56,16,28,442 is 2.

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

• GCF of 91, 85, 57, 639
• GCF of 96, 68, 81, 803
• GCF of 70, 50, 44, 285
• GCF of 17, 12, 56, 691
• GCF of 88, 44, 24, 867

1. What is the GCF of 56, 16, 28, 442?

Answer: GCF of 56, 16, 28, 442 is 2.

2. How to Find the GCF of 56, 16, 28, 442

Answer: Greatest Common Factor(GCF) of 56, 16, 28, 442 = 2

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

Step 2: Then multiply all the prime factors GCF(56, 16, 28, 442) = 2.