Greatest Common Factor of 421, 539, 74

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

• Greatest Common Factor of 421, 539, 74 by common division method
• Greatest Common Factor of 421, 539, 74 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 421

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

1,421

Factors of 539

List of positive integer factors of 539 that divides 539 without a remainder.

1,7,11,49,77,539

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 421,539,74 . The biggest common factor number is the GCF number.
So the greatest common factor 421,539,74 is 1.

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

• GCF of 494, 307, 93
• GCF of 881, 726, 22
• GCF of 626, 919, 90
• GCF of 463, 355, 72
• GCF of 619, 671, 71

1. What is the GCF of 421, 539, 74?

Answer: GCF of 421, 539, 74 is 1.

2. How to Find the GCF of 421, 539, 74

Answer: Greatest Common Factor(GCF) of 421, 539, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 539, 74) = 1.