Greatest Common Factor of 220, 379, 19

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

• Greatest Common Factor of 220, 379, 19 by common division method
• Greatest Common Factor of 220, 379, 19 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 379

List of positive integer factors of 379 that divides 379 without a remainder.

1,379

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 220,379,19 . The biggest common factor number is the GCF number.
So the greatest common factor 220,379,19 is 1.

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

• GCF of 968, 456, 91
• GCF of 339, 166, 68
• GCF of 624, 772, 79
• GCF of 994, 706, 48
• GCF of 910, 676, 37

1. What is the GCF of 220, 379, 19?

Answer: GCF of 220, 379, 19 is 1.

2. How to Find the GCF of 220, 379, 19

Answer: Greatest Common Factor(GCF) of 220, 379, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(220, 379, 19) = 1.