Greatest Common Factor of 28, 18, 88, 436

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

• Greatest Common Factor of 28, 18, 88, 436 by common division method
• Greatest Common Factor of 28, 18, 88, 436 with matching the biggest common factor

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

Factors of 28

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

1,2,4,7,14,28

Factors of 18

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

1,2,3,6,9,18

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 436

List of positive integer factors of 436 that divides 436 without a remainder.

1,2,4,109,218,436

Greatest Common Factor

We found the factors 28,18,88,436 . The biggest common factor number is the GCF number.
So the greatest common factor 28,18,88,436 is 2.

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

• GCF of 82, 89, 99, 982
• GCF of 32, 82, 50, 701
• GCF of 92, 55, 90, 516
• GCF of 14, 50, 97, 628
• GCF of 64, 29, 92, 481

1. What is the GCF of 28, 18, 88, 436?

Answer: GCF of 28, 18, 88, 436 is 2.

2. How to Find the GCF of 28, 18, 88, 436

Answer: Greatest Common Factor(GCF) of 28, 18, 88, 436 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 18, 88, 436) = 2.