Greatest Common Factor of 420, 150, 38

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

• Greatest Common Factor of 420, 150, 38 by common division method
• Greatest Common Factor of 420, 150, 38 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 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

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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 420,150,38 . The biggest common factor number is the GCF number.
So the greatest common factor 420,150,38 is 2.

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

• GCF of 457, 513, 37
• GCF of 300, 459, 12
• GCF of 768, 692, 70
• GCF of 855, 250, 48
• GCF of 950, 250, 94

1. What is the GCF of 420, 150, 38?

Answer: GCF of 420, 150, 38 is 2.

2. How to Find the GCF of 420, 150, 38

Answer: Greatest Common Factor(GCF) of 420, 150, 38 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 150, 38) = 2.