Greatest Common Factor of 16, 100, 438

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

• Greatest Common Factor of 16, 100, 438 by common division method
• Greatest Common Factor of 16, 100, 438 with matching the biggest common factor

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

Factors of 16

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

1,2,4,8,16

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 16,100,438 . The biggest common factor number is the GCF number.
So the greatest common factor 16,100,438 is 2.

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

• GCF of 43, 899, 379
• GCF of 91, 866, 923
• GCF of 25, 895, 758
• GCF of 59, 768, 567
• GCF of 33, 743, 582

1. What is the GCF of 16, 100, 438?

Answer: GCF of 16, 100, 438 is 2.

2. How to Find the GCF of 16, 100, 438

Answer: Greatest Common Factor(GCF) of 16, 100, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(16, 100, 438) = 2.