Greatest Common Factor of 495, 407, 561

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

• Greatest Common Factor of 495, 407, 561 by common division method
• Greatest Common Factor of 495, 407, 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 495

List of positive integer factors of 495 that divides 495 without a remainder.

1,3,5,9,11,15,33,45,55,99,165,495

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

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 495,407,561 . The biggest common factor number is the GCF number.
So the greatest common factor 495,407,561 is 11.

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

• GCF of 210, 316, 157
• GCF of 908, 153, 289
• GCF of 807, 864, 709
• GCF of 135, 655, 379
• GCF of 382, 293, 558

1. What is the GCF of 495, 407, 561?

Answer: GCF of 495, 407, 561 is 11.

2. How to Find the GCF of 495, 407, 561

Answer: Greatest Common Factor(GCF) of 495, 407, 561 = 11

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

Step 2: Then multiply all the prime factors GCF(495, 407, 561) = 11.