Greatest Common Factor of 678, 252, 561

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

• Greatest Common Factor of 678, 252, 561 by common division method
• Greatest Common Factor of 678, 252, 561 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 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 252

List of positive integer factors of 252 that divides 252 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,28,36,42,63,84,126,252

Factors of 561

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

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

Greatest Common Factor

We found the factors 678,252,561 . The biggest common factor number is the GCF number.
So the greatest common factor 678,252,561 is 3.

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

• GCF of 739, 615, 207
• GCF of 783, 342, 543
• GCF of 297, 990, 680
• GCF of 858, 222, 770
• GCF of 155, 841, 760

1. What is the GCF of 678, 252, 561?

Answer: GCF of 678, 252, 561 is 3.

2. How to Find the GCF of 678, 252, 561

Answer: Greatest Common Factor(GCF) of 678, 252, 561 = 3

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

Step 2: Then multiply all the prime factors GCF(678, 252, 561) = 3.