Greatest Common Factor of 16, 90, 82, 688

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

• Greatest Common Factor of 16, 90, 82, 688 by common division method
• Greatest Common Factor of 16, 90, 82, 688 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 16,90,82,688 . The biggest common factor number is the GCF number.
So the greatest common factor 16,90,82,688 is 2.

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

• GCF of 81, 17, 14, 505
• GCF of 45, 16, 62, 398
• GCF of 74, 54, 50, 512
• GCF of 74, 79, 57, 514
• GCF of 66, 64, 96, 271

1. What is the GCF of 16, 90, 82, 688?

Answer: GCF of 16, 90, 82, 688 is 2.

2. How to Find the GCF of 16, 90, 82, 688

Answer: Greatest Common Factor(GCF) of 16, 90, 82, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(16, 90, 82, 688) = 2.