Greatest Common Factor of 780, 305, 970

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

• Greatest Common Factor of 780, 305, 970 by common division method
• Greatest Common Factor of 780, 305, 970 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 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 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 780,305,970 . The biggest common factor number is the GCF number.
So the greatest common factor 780,305,970 is 5.

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

• GCF of 103, 404, 188
• GCF of 863, 440, 809
• GCF of 564, 262, 656
• GCF of 488, 769, 334
• GCF of 988, 699, 949

1. What is the GCF of 780, 305, 970?

Answer: GCF of 780, 305, 970 is 5.

2. How to Find the GCF of 780, 305, 970

Answer: Greatest Common Factor(GCF) of 780, 305, 970 = 5

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

Step 2: Then multiply all the prime factors GCF(780, 305, 970) = 5.