Greatest Common Factor of 297, 171, 780

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

• Greatest Common Factor of 297, 171, 780 by common division method
• Greatest Common Factor of 297, 171, 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 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

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 297,171,780 . The biggest common factor number is the GCF number.
So the greatest common factor 297,171,780 is 3.

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

• GCF of 571, 230, 753
• GCF of 757, 290, 205
• GCF of 666, 592, 188
• GCF of 653, 607, 263
• GCF of 971, 278, 307

1. What is the GCF of 297, 171, 780?

Answer: GCF of 297, 171, 780 is 3.

2. How to Find the GCF of 297, 171, 780

Answer: Greatest Common Factor(GCF) of 297, 171, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(297, 171, 780) = 3.