Greatest Common Factor of 16, 40, 55, 522

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

• Greatest Common Factor of 16, 40, 55, 522 by common division method
• Greatest Common Factor of 16, 40, 55, 522 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 16

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

1,2,4,8,16

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 16,40,55,522 . The biggest common factor number is the GCF number.
So the greatest common factor 16,40,55,522 is 1.

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

• GCF of 26, 35, 48, 277
• GCF of 47, 21, 28, 757
• GCF of 68, 15, 72, 203
• GCF of 29, 92, 53, 180
• GCF of 59, 87, 53, 848

1. What is the GCF of 16, 40, 55, 522?

Answer: GCF of 16, 40, 55, 522 is 1.

2. How to Find the GCF of 16, 40, 55, 522

Answer: Greatest Common Factor(GCF) of 16, 40, 55, 522 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 40, 55, 522) = 1.