Greatest Common Factor of 81, 77, 106

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

• Greatest Common Factor of 81, 77, 106 by common division method
• Greatest Common Factor of 81, 77, 106 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 106

List of positive integer factors of 106 that divides 106 without a remainder.

1,2,53,106

Greatest Common Factor

We found the factors 81,77,106 . The biggest common factor number is the GCF number.
So the greatest common factor 81,77,106 is 1.

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

• GCF of 73, 85, 392
• GCF of 10, 40, 157
• GCF of 72, 32, 726
• GCF of 47, 13, 595
• GCF of 60, 32, 942

1. What is the GCF of 81, 77, 106?

Answer: GCF of 81, 77, 106 is 1.

2. How to Find the GCF of 81, 77, 106

Answer: Greatest Common Factor(GCF) of 81, 77, 106 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 77, 106) = 1.