Greatest Common Factor of 381, 519, 393, 980, 165

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

• Greatest Common Factor of 381, 519, 393, 980, 165 by common division method
• Greatest Common Factor of 381, 519, 393, 980, 165 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 519

List of positive integer factors of 519 that divides 519 without a remainder.

1,3,173,519

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 381,519,393,980,165 . The biggest common factor number is the GCF number.
So the greatest common factor 381,519,393,980,165 is 1.

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

• GCF of 592, 423, 520, 799, 822
• GCF of 551, 232, 665, 292, 867
• GCF of 617, 262, 352, 920, 840
• GCF of 815, 251, 900, 184, 186
• GCF of 247, 943, 226, 148, 855

1. What is the GCF of 381, 519, 393, 980, 165?

Answer: GCF of 381, 519, 393, 980, 165 is 1.

2. How to Find the GCF of 381, 519, 393, 980, 165

Answer: Greatest Common Factor(GCF) of 381, 519, 393, 980, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 519, 393, 980, 165) = 1.