Greatest Common Factor of 51, 561, 187

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

• Greatest Common Factor of 51, 561, 187 by common division method
• Greatest Common Factor of 51, 561, 187 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 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

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Greatest Common Factor

We found the factors 51,561,187 . The biggest common factor number is the GCF number.
So the greatest common factor 51,561,187 is 17.

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

• GCF of 18, 801, 738
• GCF of 38, 995, 429
• GCF of 14, 276, 382
• GCF of 70, 586, 946
• GCF of 59, 714, 122

1. What is the GCF of 51, 561, 187?

Answer: GCF of 51, 561, 187 is 17.

2. How to Find the GCF of 51, 561, 187

Answer: Greatest Common Factor(GCF) of 51, 561, 187 = 17

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

Step 2: Then multiply all the prime factors GCF(51, 561, 187) = 17.