Greatest Common Factor of 145, 390, 665

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

• Greatest Common Factor of 145, 390, 665 by common division method
• Greatest Common Factor of 145, 390, 665 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

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 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Greatest Common Factor

We found the factors 145,390,665 . The biggest common factor number is the GCF number.
So the greatest common factor 145,390,665 is 5.

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

• GCF of 322, 244, 363
• GCF of 999, 876, 638
• GCF of 590, 138, 812
• GCF of 902, 470, 605
• GCF of 494, 962, 691

1. What is the GCF of 145, 390, 665?

Answer: GCF of 145, 390, 665 is 5.

2. How to Find the GCF of 145, 390, 665

Answer: Greatest Common Factor(GCF) of 145, 390, 665 = 5

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

Step 2: Then multiply all the prime factors GCF(145, 390, 665) = 5.