Greatest Common Factor of 390, 526, 71

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

• Greatest Common Factor of 390, 526, 71 by common division method
• Greatest Common Factor of 390, 526, 71 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 526

List of positive integer factors of 526 that divides 526 without a remainder.

1,2,263,526

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 390,526,71 . The biggest common factor number is the GCF number.
So the greatest common factor 390,526,71 is 1.

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

• GCF of 850, 287, 22
• GCF of 112, 827, 96
• GCF of 275, 324, 60
• GCF of 379, 970, 26
• GCF of 146, 988, 38

1. What is the GCF of 390, 526, 71?

Answer: GCF of 390, 526, 71 is 1.

2. How to Find the GCF of 390, 526, 71

Answer: Greatest Common Factor(GCF) of 390, 526, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 526, 71) = 1.