Greatest Common Factor of 471, 216, 561, 663

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

• Greatest Common Factor of 471, 216, 561, 663 by common division method
• Greatest Common Factor of 471, 216, 561, 663 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 471

List of positive integer factors of 471 that divides 471 without a remainder.

1,3,157,471

Factors of 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 663

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

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

Greatest Common Factor

We found the factors 471,216,561,663 . The biggest common factor number is the GCF number.
So the greatest common factor 471,216,561,663 is 3.

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

• GCF of 579, 797, 856, 132
• GCF of 315, 536, 278, 169
• GCF of 689, 781, 984, 232
• GCF of 119, 455, 646, 201
• GCF of 145, 596, 396, 383

1. What is the GCF of 471, 216, 561, 663?

Answer: GCF of 471, 216, 561, 663 is 3.

2. How to Find the GCF of 471, 216, 561, 663

Answer: Greatest Common Factor(GCF) of 471, 216, 561, 663 = 3

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

Step 2: Then multiply all the prime factors GCF(471, 216, 561, 663) = 3.