Greatest Common Factor of 19, 420, 112

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

• Greatest Common Factor of 19, 420, 112 by common division method
• Greatest Common Factor of 19, 420, 112 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

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 112

List of positive integer factors of 112 that divides 112 without a remainder.

1,2,4,7,8,14,16,28,56,112

Greatest Common Factor

We found the factors 19,420,112 . The biggest common factor number is the GCF number.
So the greatest common factor 19,420,112 is 1.

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

• GCF of 41, 160, 867
• GCF of 62, 808, 647
• GCF of 25, 123, 579
• GCF of 27, 820, 938
• GCF of 17, 575, 300

1. What is the GCF of 19, 420, 112?

Answer: GCF of 19, 420, 112 is 1.

2. How to Find the GCF of 19, 420, 112

Answer: Greatest Common Factor(GCF) of 19, 420, 112 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 420, 112) = 1.