Greatest Common Factor of 305, 380, 387

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

• Greatest Common Factor of 305, 380, 387 by common division method
• Greatest Common Factor of 305, 380, 387 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 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

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

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Greatest Common Factor

We found the factors 305,380,387 . The biggest common factor number is the GCF number.
So the greatest common factor 305,380,387 is 1.

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

• GCF of 804, 672, 975
• GCF of 218, 215, 459
• GCF of 910, 159, 456
• GCF of 732, 391, 727
• GCF of 437, 433, 739

1. What is the GCF of 305, 380, 387?

Answer: GCF of 305, 380, 387 is 1.

2. How to Find the GCF of 305, 380, 387

Answer: Greatest Common Factor(GCF) of 305, 380, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(305, 380, 387) = 1.