Greatest Common Factor of 508, 161, 420

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

• Greatest Common Factor of 508, 161, 420 by common division method
• Greatest Common Factor of 508, 161, 420 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 508

List of positive integer factors of 508 that divides 508 without a remainder.

1,2,4,127,254,508

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 508,161,420 . The biggest common factor number is the GCF number.
So the greatest common factor 508,161,420 is 1.

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

• GCF of 705, 913, 423
• GCF of 940, 369, 596
• GCF of 237, 520, 306
• GCF of 265, 534, 820
• GCF of 111, 579, 234

1. What is the GCF of 508, 161, 420?

Answer: GCF of 508, 161, 420 is 1.

2. How to Find the GCF of 508, 161, 420

Answer: Greatest Common Factor(GCF) of 508, 161, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(508, 161, 420) = 1.