Greatest Common Factor of 479, 442, 220

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

• Greatest Common Factor of 479, 442, 220 by common division method
• Greatest Common Factor of 479, 442, 220 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 479

List of positive integer factors of 479 that divides 479 without a remainder.

1,479

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

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

Greatest Common Factor

We found the factors 479,442,220 . The biggest common factor number is the GCF number.
So the greatest common factor 479,442,220 is 1.

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

• GCF of 539, 565, 858
• GCF of 444, 762, 305
• GCF of 192, 243, 240
• GCF of 263, 901, 598
• GCF of 814, 839, 460

1. What is the GCF of 479, 442, 220?

Answer: GCF of 479, 442, 220 is 1.

2. How to Find the GCF of 479, 442, 220

Answer: Greatest Common Factor(GCF) of 479, 442, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(479, 442, 220) = 1.