Greatest Common Factor of 398, 460, 690

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

• Greatest Common Factor of 398, 460, 690 by common division method
• Greatest Common Factor of 398, 460, 690 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 460

List of positive integer factors of 460 that divides 460 without a remainder.

1,2,4,5,10,20,23,46,92,115,230,460

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 398,460,690 . The biggest common factor number is the GCF number.
So the greatest common factor 398,460,690 is 2.

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

• GCF of 281, 129, 973
• GCF of 821, 346, 687
• GCF of 853, 957, 859
• GCF of 470, 924, 337
• GCF of 643, 370, 754

1. What is the GCF of 398, 460, 690?

Answer: GCF of 398, 460, 690 is 2.

2. How to Find the GCF of 398, 460, 690

Answer: Greatest Common Factor(GCF) of 398, 460, 690 = 2

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

Step 2: Then multiply all the prime factors GCF(398, 460, 690) = 2.