Greatest Common Factor of 780, 195, 465

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

• Greatest Common Factor of 780, 195, 465 by common division method
• Greatest Common Factor of 780, 195, 465 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 5 = 15

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Greatest Common Factor

We found the factors 780,195,465 . The biggest common factor number is the GCF number.
So the greatest common factor 780,195,465 is 15.

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

• GCF of 882, 846, 881
• GCF of 824, 325, 582
• GCF of 683, 382, 603
• GCF of 896, 665, 470
• GCF of 630, 333, 718

1. What is the GCF of 780, 195, 465?

Answer: GCF of 780, 195, 465 is 15.

2. How to Find the GCF of 780, 195, 465

Answer: Greatest Common Factor(GCF) of 780, 195, 465 = 15

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

Step 2: Then multiply all the prime factors GCF(780, 195, 465) = 15.