Greatest Common Factor of 34, 51, 561

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

• Greatest Common Factor of 34, 51, 561 by common division method
• Greatest Common Factor of 34, 51, 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 17 = 17

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 34,51,561 . The biggest common factor number is the GCF number.
So the greatest common factor 34,51,561 is 17.

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

• GCF of 36, 90, 922
• GCF of 30, 85, 546
• GCF of 14, 72, 666
• GCF of 49, 93, 311
• GCF of 74, 31, 525

1. What is the GCF of 34, 51, 561?

Answer: GCF of 34, 51, 561 is 17.

2. How to Find the GCF of 34, 51, 561

Answer: Greatest Common Factor(GCF) of 34, 51, 561 = 17

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

Step 2: Then multiply all the prime factors GCF(34, 51, 561) = 17.