Greatest Common Factor of 115, 380, 69

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

• Greatest Common Factor of 115, 380, 69 by common division method
• Greatest Common Factor of 115, 380, 69 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 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 115,380,69 . The biggest common factor number is the GCF number.
So the greatest common factor 115,380,69 is 1.

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

• GCF of 218, 858, 86
• GCF of 178, 943, 20
• GCF of 713, 924, 94
• GCF of 856, 805, 64
• GCF of 258, 234, 17

1. What is the GCF of 115, 380, 69?

Answer: GCF of 115, 380, 69 is 1.

2. How to Find the GCF of 115, 380, 69

Answer: Greatest Common Factor(GCF) of 115, 380, 69 = 1

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

Step 2: Then multiply all the prime factors GCF(115, 380, 69) = 1.