Greatest Common Factor of 2, 420, 427

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

• Greatest Common Factor of 2, 420, 427 by common division method
• Greatest Common Factor of 2, 420, 427 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 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 2,420,427 . The biggest common factor number is the GCF number.
So the greatest common factor 2,420,427 is 1.

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

• GCF of 8, 575, 862
• GCF of 2, 315, 580
• GCF of 5, 937, 227
• GCF of 8, 919, 789
• GCF of 5, 848, 463

1. What is the GCF of 2, 420, 427?

Answer: GCF of 2, 420, 427 is 1.

2. How to Find the GCF of 2, 420, 427

Answer: Greatest Common Factor(GCF) of 2, 420, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(2, 420, 427) = 1.