Greatest Common Factor of 38, 86, 39, 133

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

• Greatest Common Factor of 38, 86, 39, 133 by common division method
• Greatest Common Factor of 38, 86, 39, 133 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 86

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

1,2,43,86

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 38,86,39,133 . The biggest common factor number is the GCF number.
So the greatest common factor 38,86,39,133 is 1.

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

• GCF of 81, 10, 11, 896
• GCF of 38, 18, 42, 305
• GCF of 60, 33, 10, 730
• GCF of 53, 57, 71, 883
• GCF of 95, 20, 79, 162

1. What is the GCF of 38, 86, 39, 133?

Answer: GCF of 38, 86, 39, 133 is 1.

2. How to Find the GCF of 38, 86, 39, 133

Answer: Greatest Common Factor(GCF) of 38, 86, 39, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 86, 39, 133) = 1.