Greatest Common Factor of 172, 390, 307

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

• Greatest Common Factor of 172, 390, 307 by common division method
• Greatest Common Factor of 172, 390, 307 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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Greatest Common Factor

We found the factors 172,390,307 . The biggest common factor number is the GCF number.
So the greatest common factor 172,390,307 is 1.

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

• GCF of 687, 118, 111
• GCF of 714, 181, 675
• GCF of 787, 770, 332
• GCF of 505, 551, 665
• GCF of 397, 361, 989

1. What is the GCF of 172, 390, 307?

Answer: GCF of 172, 390, 307 is 1.

2. How to Find the GCF of 172, 390, 307

Answer: Greatest Common Factor(GCF) of 172, 390, 307 = 1

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

Step 2: Then multiply all the prime factors GCF(172, 390, 307) = 1.