Greatest Common Factor of 420, 180, 350

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

• Greatest Common Factor of 420, 180, 350 by common division method
• Greatest Common Factor of 420, 180, 350 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 x 5 = 10

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 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 350

List of positive integer factors of 350 that divides 350 without a remainder.

1,2,5,7,10,14,25,35,50,70,175,350

Greatest Common Factor

We found the factors 420,180,350 . The biggest common factor number is the GCF number.
So the greatest common factor 420,180,350 is 10.

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

• GCF of 673, 370, 234
• GCF of 526, 897, 583
• GCF of 561, 868, 112
• GCF of 697, 923, 189
• GCF of 483, 438, 101

1. What is the GCF of 420, 180, 350?

Answer: GCF of 420, 180, 350 is 10.

2. How to Find the GCF of 420, 180, 350

Answer: Greatest Common Factor(GCF) of 420, 180, 350 = 10

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

Step 2: Then multiply all the prime factors GCF(420, 180, 350) = 10.