Greatest Common Factor of 220, 945, 99

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

• Greatest Common Factor of 220, 945, 99 by common division method
• Greatest Common Factor of 220, 945, 99 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 220,945,99 . The biggest common factor number is the GCF number.
So the greatest common factor 220,945,99 is 1.

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

• GCF of 814, 782, 96
• GCF of 618, 570, 14
• GCF of 977, 119, 43
• GCF of 356, 917, 55
• GCF of 951, 959, 27

1. What is the GCF of 220, 945, 99?

Answer: GCF of 220, 945, 99 is 1.

2. How to Find the GCF of 220, 945, 99

Answer: Greatest Common Factor(GCF) of 220, 945, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 945, 99) = 1.