Greatest Common Factor of 220, 106, 105

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

• Greatest Common Factor of 220, 106, 105 by common division method
• Greatest Common Factor of 220, 106, 105 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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 106

List of positive integer factors of 106 that divides 106 without a remainder.

1,2,53,106

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Greatest Common Factor

We found the factors 220,106,105 . The biggest common factor number is the GCF number.
So the greatest common factor 220,106,105 is 1.

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

• GCF of 205, 953, 396
• GCF of 449, 179, 512
• GCF of 921, 685, 128
• GCF of 181, 472, 850
• GCF of 555, 608, 551

1. What is the GCF of 220, 106, 105?

Answer: GCF of 220, 106, 105 is 1.

2. How to Find the GCF of 220, 106, 105

Answer: Greatest Common Factor(GCF) of 220, 106, 105 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 106, 105) = 1.