Greatest Common Factor of 989, 607, 638, 172

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

• Greatest Common Factor of 989, 607, 638, 172 by common division method
• Greatest Common Factor of 989, 607, 638, 172 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 607

List of positive integer factors of 607 that divides 607 without a remainder.

1,607

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 172

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

1,2,4,43,86,172

Greatest Common Factor

We found the factors 989,607,638,172 . The biggest common factor number is the GCF number.
So the greatest common factor 989,607,638,172 is 1.

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

• GCF of 395, 671, 812, 378
• GCF of 836, 891, 700, 615
• GCF of 232, 301, 510, 411
• GCF of 783, 989, 247, 492
• GCF of 436, 433, 719, 635

1. What is the GCF of 989, 607, 638, 172?

Answer: GCF of 989, 607, 638, 172 is 1.

2. How to Find the GCF of 989, 607, 638, 172

Answer: Greatest Common Factor(GCF) of 989, 607, 638, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 607, 638, 172) = 1.