Greatest Common Factor of 51, 18, 670, 139

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

• Greatest Common Factor of 51, 18, 670, 139 by common division method
• Greatest Common Factor of 51, 18, 670, 139 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 51

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

1,3,17,51

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 51,18,670,139 . The biggest common factor number is the GCF number.
So the greatest common factor 51,18,670,139 is 1.

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

• GCF of 75, 17, 195, 773
• GCF of 90, 98, 347, 626
• GCF of 83, 38, 319, 119
• GCF of 26, 14, 258, 787
• GCF of 83, 49, 309, 199

1. What is the GCF of 51, 18, 670, 139?

Answer: GCF of 51, 18, 670, 139 is 1.

2. How to Find the GCF of 51, 18, 670, 139

Answer: Greatest Common Factor(GCF) of 51, 18, 670, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(51, 18, 670, 139) = 1.