Greatest Common Factor of 81, 124, 388

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

• Greatest Common Factor of 81, 124, 388 by common division method
• Greatest Common Factor of 81, 124, 388 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 388

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

1,2,4,97,194,388

Greatest Common Factor

We found the factors 81,124,388 . The biggest common factor number is the GCF number.
So the greatest common factor 81,124,388 is 1.

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

• GCF of 41, 820, 765
• GCF of 67, 113, 411
• GCF of 50, 338, 762
• GCF of 89, 441, 767
• GCF of 70, 258, 403

1. What is the GCF of 81, 124, 388?

Answer: GCF of 81, 124, 388 is 1.

2. How to Find the GCF of 81, 124, 388

Answer: Greatest Common Factor(GCF) of 81, 124, 388 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 124, 388) = 1.