Greatest Common Factor of 13, 380, 139

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

• Greatest Common Factor of 13, 380, 139 by common division method
• Greatest Common Factor of 13, 380, 139 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 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 13,380,139 . The biggest common factor number is the GCF number.
So the greatest common factor 13,380,139 is 1.

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

• GCF of 30, 833, 222
• GCF of 28, 216, 712
• GCF of 70, 848, 595
• GCF of 11, 676, 749
• GCF of 85, 553, 130

1. What is the GCF of 13, 380, 139?

Answer: GCF of 13, 380, 139 is 1.

2. How to Find the GCF of 13, 380, 139

Answer: Greatest Common Factor(GCF) of 13, 380, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 380, 139) = 1.