Greatest Common Factor of 420, 142, 44

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

• Greatest Common Factor of 420, 142, 44 by common division method
• Greatest Common Factor of 420, 142, 44 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Greatest Common Factor

We found the factors 420,142,44 . The biggest common factor number is the GCF number.
So the greatest common factor 420,142,44 is 2.

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

• GCF of 496, 156, 54
• GCF of 812, 503, 33
• GCF of 293, 480, 44
• GCF of 625, 592, 64
• GCF of 156, 664, 30

1. What is the GCF of 420, 142, 44?

Answer: GCF of 420, 142, 44 is 2.

2. How to Find the GCF of 420, 142, 44

Answer: Greatest Common Factor(GCF) of 420, 142, 44 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 142, 44) = 2.