Greatest Common Factor of 390, 463, 77

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

• Greatest Common Factor of 390, 463, 77 by common division method
• Greatest Common Factor of 390, 463, 77 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 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 463

List of positive integer factors of 463 that divides 463 without a remainder.

1,463

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 390,463,77 . The biggest common factor number is the GCF number.
So the greatest common factor 390,463,77 is 1.

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

• GCF of 238, 404, 70
• GCF of 718, 106, 74
• GCF of 743, 482, 78
• GCF of 996, 571, 45
• GCF of 485, 148, 85

1. What is the GCF of 390, 463, 77?

Answer: GCF of 390, 463, 77 is 1.

2. How to Find the GCF of 390, 463, 77

Answer: Greatest Common Factor(GCF) of 390, 463, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 463, 77) = 1.