Greatest Common Factor of 620, 170, 102

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

• Greatest Common Factor of 620, 170, 102 by common division method
• Greatest Common Factor of 620, 170, 102 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Greatest Common Factor

We found the factors 620,170,102 . The biggest common factor number is the GCF number.
So the greatest common factor 620,170,102 is 2.

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

• GCF of 282, 222, 409
• GCF of 544, 299, 609
• GCF of 672, 987, 589
• GCF of 231, 824, 899
• GCF of 975, 705, 584

1. What is the GCF of 620, 170, 102?

Answer: GCF of 620, 170, 102 is 2.

2. How to Find the GCF of 620, 170, 102

Answer: Greatest Common Factor(GCF) of 620, 170, 102 = 2

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

Step 2: Then multiply all the prime factors GCF(620, 170, 102) = 2.