Greatest Common Factor of 388, 613, 820

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

• Greatest Common Factor of 388, 613, 820 by common division method
• Greatest Common Factor of 388, 613, 820 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 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Factors of 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 388,613,820 . The biggest common factor number is the GCF number.
So the greatest common factor 388,613,820 is 1.

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

• GCF of 987, 141, 261
• GCF of 525, 147, 529
• GCF of 149, 513, 951
• GCF of 745, 671, 492
• GCF of 387, 310, 731

1. What is the GCF of 388, 613, 820?

Answer: GCF of 388, 613, 820 is 1.

2. How to Find the GCF of 388, 613, 820

Answer: Greatest Common Factor(GCF) of 388, 613, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(388, 613, 820) = 1.