Greatest Common Factor of 921, 270, 780

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

• Greatest Common Factor of 921, 270, 780 by common division method
• Greatest Common Factor of 921, 270, 780 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 = 3

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

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

Greatest Common Factor

We found the factors 921,270,780 . The biggest common factor number is the GCF number.
So the greatest common factor 921,270,780 is 3.

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

• GCF of 830, 864, 349
• GCF of 462, 982, 365
• GCF of 709, 244, 672
• GCF of 508, 314, 326
• GCF of 642, 373, 431

1. What is the GCF of 921, 270, 780?

Answer: GCF of 921, 270, 780 is 3.

2. How to Find the GCF of 921, 270, 780

Answer: Greatest Common Factor(GCF) of 921, 270, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(921, 270, 780) = 3.