Greatest Common Factor of 261, 642, 369

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

• Greatest Common Factor of 261, 642, 369 by common division method
• Greatest Common Factor of 261, 642, 369 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 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Greatest Common Factor

We found the factors 261,642,369 . The biggest common factor number is the GCF number.
So the greatest common factor 261,642,369 is 3.

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

• GCF of 321, 262, 757
• GCF of 302, 289, 257
• GCF of 541, 408, 455
• GCF of 778, 201, 927
• GCF of 876, 989, 340

1. What is the GCF of 261, 642, 369?

Answer: GCF of 261, 642, 369 is 3.

2. How to Find the GCF of 261, 642, 369

Answer: Greatest Common Factor(GCF) of 261, 642, 369 = 3

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

Step 2: Then multiply all the prime factors GCF(261, 642, 369) = 3.