Greatest Common Factor of 220, 111, 195

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

• Greatest Common Factor of 220, 111, 195 by common division method
• Greatest Common Factor of 220, 111, 195 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 111

List of positive integer factors of 111 that divides 111 without a remainder.

1,3,37,111

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 220,111,195 . The biggest common factor number is the GCF number.
So the greatest common factor 220,111,195 is 1.

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

• GCF of 147, 150, 522
• GCF of 709, 642, 579
• GCF of 904, 746, 240
• GCF of 836, 188, 472
• GCF of 550, 772, 559

1. What is the GCF of 220, 111, 195?

Answer: GCF of 220, 111, 195 is 1.

2. How to Find the GCF of 220, 111, 195

Answer: Greatest Common Factor(GCF) of 220, 111, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 111, 195) = 1.