Greatest Common Factor of 420, 945, 150

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

• Greatest Common Factor of 420, 945, 150 by common division method
• Greatest Common Factor of 420, 945, 150 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 5 = 15

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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

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

Greatest Common Factor

We found the factors 420,945,150 . The biggest common factor number is the GCF number.
So the greatest common factor 420,945,150 is 15.

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

• GCF of 995, 255, 733
• GCF of 576, 147, 368
• GCF of 227, 772, 529
• GCF of 287, 166, 273
• GCF of 570, 166, 485

1. What is the GCF of 420, 945, 150?

Answer: GCF of 420, 945, 150 is 15.

2. How to Find the GCF of 420, 945, 150

Answer: Greatest Common Factor(GCF) of 420, 945, 150 = 15

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

Step 2: Then multiply all the prime factors GCF(420, 945, 150) = 15.