Greatest Common Factor of 77, 528, 561

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

• Greatest Common Factor of 77, 528, 561 by common division method
• Greatest Common Factor of 77, 528, 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 11 = 11

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

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 77,528,561 . The biggest common factor number is the GCF number.
So the greatest common factor 77,528,561 is 11.

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

• GCF of 17, 564, 756
• GCF of 38, 477, 831
• GCF of 67, 359, 654
• GCF of 12, 701, 340
• GCF of 17, 511, 927

1. What is the GCF of 77, 528, 561?

Answer: GCF of 77, 528, 561 is 11.

2. How to Find the GCF of 77, 528, 561

Answer: Greatest Common Factor(GCF) of 77, 528, 561 = 11

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

Step 2: Then multiply all the prime factors GCF(77, 528, 561) = 11.