Greatest Common Factor of 390, 289, 300

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

• Greatest Common Factor of 390, 289, 300 by common division method
• Greatest Common Factor of 390, 289, 300 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 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 300

List of positive integer factors of 300 that divides 300 without a remainder.

1,2,3,4,5,6,10,12,15,20,25,30,50,60,75,100,150,300

Greatest Common Factor

We found the factors 390,289,300 . The biggest common factor number is the GCF number.
So the greatest common factor 390,289,300 is 1.

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

• GCF of 569, 761, 435
• GCF of 881, 765, 424
• GCF of 763, 160, 375
• GCF of 642, 616, 761
• GCF of 228, 706, 210

1. What is the GCF of 390, 289, 300?

Answer: GCF of 390, 289, 300 is 1.

2. How to Find the GCF of 390, 289, 300

Answer: Greatest Common Factor(GCF) of 390, 289, 300 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 289, 300) = 1.