Greatest Common Factor of 390, 721, 271, 266

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

• Greatest Common Factor of 390, 721, 271, 266 by common division method
• Greatest Common Factor of 390, 721, 271, 266 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 271

List of positive integer factors of 271 that divides 271 without a remainder.

1,271

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Greatest Common Factor

We found the factors 390,721,271,266 . The biggest common factor number is the GCF number.
So the greatest common factor 390,721,271,266 is 1.

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

• GCF of 649, 844, 873, 750
• GCF of 933, 123, 323, 330
• GCF of 558, 477, 395, 967
• GCF of 502, 658, 949, 443
• GCF of 302, 617, 255, 719

1. What is the GCF of 390, 721, 271, 266?

Answer: GCF of 390, 721, 271, 266 is 1.

2. How to Find the GCF of 390, 721, 271, 266

Answer: Greatest Common Factor(GCF) of 390, 721, 271, 266 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 721, 271, 266) = 1.