Greatest Common Factor of 150, 196, 420

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

• Greatest Common Factor of 150, 196, 420 by common division method
• Greatest Common Factor of 150, 196, 420 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 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

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 150,196,420 . The biggest common factor number is the GCF number.
So the greatest common factor 150,196,420 is 2.

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

• GCF of 809, 876, 413
• GCF of 683, 808, 123
• GCF of 236, 418, 290
• GCF of 819, 262, 714
• GCF of 932, 949, 765

1. What is the GCF of 150, 196, 420?

Answer: GCF of 150, 196, 420 is 2.

2. How to Find the GCF of 150, 196, 420

Answer: Greatest Common Factor(GCF) of 150, 196, 420 = 2

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

Step 2: Then multiply all the prime factors GCF(150, 196, 420) = 2.