Greatest Common Factor of 320, 123, 355, 309, 230

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

• Greatest Common Factor of 320, 123, 355, 309, 230 by common division method
• Greatest Common Factor of 320, 123, 355, 309, 230 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Greatest Common Factor

We found the factors 320,123,355,309,230 . The biggest common factor number is the GCF number.
So the greatest common factor 320,123,355,309,230 is 1.

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

• GCF of 521, 451, 176, 344, 925
• GCF of 414, 553, 546, 612, 995
• GCF of 249, 882, 413, 285, 884
• GCF of 547, 841, 549, 945, 271
• GCF of 711, 196, 627, 205, 420

1. What is the GCF of 320, 123, 355, 309, 230?

Answer: GCF of 320, 123, 355, 309, 230 is 1.

2. How to Find the GCF of 320, 123, 355, 309, 230

Answer: Greatest Common Factor(GCF) of 320, 123, 355, 309, 230 = 1

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

Step 2: Then multiply all the prime factors GCF(320, 123, 355, 309, 230) = 1.