Greatest Common Factor of 480, 399, 380

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

• Greatest Common Factor of 480, 399, 380 by common division method
• Greatest Common Factor of 480, 399, 380 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 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 480,399,380 . The biggest common factor number is the GCF number.
So the greatest common factor 480,399,380 is 1.

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

• GCF of 304, 603, 508
• GCF of 360, 117, 270
• GCF of 893, 605, 520
• GCF of 224, 302, 658
• GCF of 690, 157, 279

1. What is the GCF of 480, 399, 380?

Answer: GCF of 480, 399, 380 is 1.

2. How to Find the GCF of 480, 399, 380

Answer: Greatest Common Factor(GCF) of 480, 399, 380 = 1

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

Step 2: Then multiply all the prime factors GCF(480, 399, 380) = 1.