Greatest Common Factor of 612, 872, 421

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

• Greatest Common Factor of 612, 872, 421 by common division method
• Greatest Common Factor of 612, 872, 421 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 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 612,872,421 . The biggest common factor number is the GCF number.
So the greatest common factor 612,872,421 is 1.

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

• GCF of 950, 751, 111
• GCF of 440, 958, 413
• GCF of 687, 267, 645
• GCF of 195, 661, 450
• GCF of 251, 437, 370

1. What is the GCF of 612, 872, 421?

Answer: GCF of 612, 872, 421 is 1.

2. How to Find the GCF of 612, 872, 421

Answer: Greatest Common Factor(GCF) of 612, 872, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(612, 872, 421) = 1.