Greatest Common Factor of 13, 97, 86, 55, 106

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

• Greatest Common Factor of 13, 97, 86, 55, 106 by common division method
• Greatest Common Factor of 13, 97, 86, 55, 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 13,97,86,55,106 . The biggest common factor number is the GCF number.
So the greatest common factor 13,97,86,55,106 is 1.

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

• GCF of 68, 27, 49, 50, 305
• GCF of 43, 58, 94, 22, 318
• GCF of 56, 28, 97, 63, 435
• GCF of 80, 35, 38, 43, 690
• GCF of 95, 87, 11, 87, 203

1. What is the GCF of 13, 97, 86, 55, 106?

Answer: GCF of 13, 97, 86, 55, 106 is 1.

2. How to Find the GCF of 13, 97, 86, 55, 106

Answer: Greatest Common Factor(GCF) of 13, 97, 86, 55, 106 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 97, 86, 55, 106) = 1.