Greatest Common Factor of 561, 147, 975

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

• Greatest Common Factor of 561, 147, 975 by common division method
• Greatest Common Factor of 561, 147, 975 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 561

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

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

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 561,147,975 . The biggest common factor number is the GCF number.
So the greatest common factor 561,147,975 is 3.

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

• GCF of 702, 527, 348
• GCF of 804, 830, 294
• GCF of 485, 347, 964
• GCF of 357, 423, 151
• GCF of 227, 440, 616

1. What is the GCF of 561, 147, 975?

Answer: GCF of 561, 147, 975 is 3.

2. How to Find the GCF of 561, 147, 975

Answer: Greatest Common Factor(GCF) of 561, 147, 975 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 147, 975) = 3.