Greatest Common Factor of 421, 894, 489

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

• Greatest Common Factor of 421, 894, 489 by common division method
• Greatest Common Factor of 421, 894, 489 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 894

List of positive integer factors of 894 that divides 894 without a remainder.

1,2,3,6,149,298,447,894

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 421,894,489 . The biggest common factor number is the GCF number.
So the greatest common factor 421,894,489 is 1.

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

• GCF of 201, 964, 692
• GCF of 410, 825, 284
• GCF of 569, 628, 251
• GCF of 966, 677, 381
• GCF of 624, 830, 611

1. What is the GCF of 421, 894, 489?

Answer: GCF of 421, 894, 489 is 1.

2. How to Find the GCF of 421, 894, 489

Answer: Greatest Common Factor(GCF) of 421, 894, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 894, 489) = 1.