Greatest Common Factor of 780, 663, 628

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

• Greatest Common Factor of 780, 663, 628 by common division method
• Greatest Common Factor of 780, 663, 628 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 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 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 780,663,628 . The biggest common factor number is the GCF number.
So the greatest common factor 780,663,628 is 1.

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

• GCF of 130, 536, 318
• GCF of 256, 604, 198
• GCF of 999, 661, 719
• GCF of 613, 903, 163
• GCF of 672, 102, 563

1. What is the GCF of 780, 663, 628?

Answer: GCF of 780, 663, 628 is 1.

2. How to Find the GCF of 780, 663, 628

Answer: Greatest Common Factor(GCF) of 780, 663, 628 = 1

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

Step 2: Then multiply all the prime factors GCF(780, 663, 628) = 1.