Greatest Common Factor of 245, 170, 38

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

• Greatest Common Factor of 245, 170, 38 by common division method
• Greatest Common Factor of 245, 170, 38 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 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 245,170,38 . The biggest common factor number is the GCF number.
So the greatest common factor 245,170,38 is 1.

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

• GCF of 582, 148, 68
• GCF of 897, 353, 67
• GCF of 412, 783, 89
• GCF of 382, 235, 62
• GCF of 211, 817, 25

1. What is the GCF of 245, 170, 38?

Answer: GCF of 245, 170, 38 is 1.

2. How to Find the GCF of 245, 170, 38

Answer: Greatest Common Factor(GCF) of 245, 170, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(245, 170, 38) = 1.