Greatest Common Factor of 88, 28, 50, 18

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

• Greatest Common Factor of 88, 28, 50, 18 by common division method
• Greatest Common Factor of 88, 28, 50, 18 with matching the biggest common factor

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

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 28

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

1,2,4,7,14,28

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 88,28,50,18 . The biggest common factor number is the GCF number.
So the greatest common factor 88,28,50,18 is 2.

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

• GCF of 18, 12, 22, 23
• GCF of 65, 47, 66, 61
• GCF of 99, 83, 71, 58
• GCF of 40, 68, 14, 27
• GCF of 43, 60, 25, 96

1. What is the GCF of 88, 28, 50, 18?

Answer: GCF of 88, 28, 50, 18 is 2.

2. How to Find the GCF of 88, 28, 50, 18

Answer: Greatest Common Factor(GCF) of 88, 28, 50, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(88, 28, 50, 18) = 2.