Greatest Common Factor of 380, 198, 57

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

• Greatest Common Factor of 380, 198, 57 by common division method
• Greatest Common Factor of 380, 198, 57 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 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 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Greatest Common Factor

We found the factors 380,198,57 . The biggest common factor number is the GCF number.
So the greatest common factor 380,198,57 is 1.

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

• GCF of 271, 746, 56
• GCF of 465, 141, 31
• GCF of 751, 241, 98
• GCF of 463, 154, 87
• GCF of 341, 327, 25

1. What is the GCF of 380, 198, 57?

Answer: GCF of 380, 198, 57 is 1.

2. How to Find the GCF of 380, 198, 57

Answer: Greatest Common Factor(GCF) of 380, 198, 57 = 1

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

Step 2: Then multiply all the prime factors GCF(380, 198, 57) = 1.