Greatest Common Factor of 432, 421, 998

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

• Greatest Common Factor of 432, 421, 998 by common division method
• Greatest Common Factor of 432, 421, 998 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 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Factors of 421

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

1,421

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Greatest Common Factor

We found the factors 432,421,998 . The biggest common factor number is the GCF number.
So the greatest common factor 432,421,998 is 1.

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

• GCF of 820, 530, 711
• GCF of 696, 340, 479
• GCF of 673, 436, 993
• GCF of 241, 655, 281
• GCF of 709, 832, 813

1. What is the GCF of 432, 421, 998?

Answer: GCF of 432, 421, 998 is 1.

2. How to Find the GCF of 432, 421, 998

Answer: Greatest Common Factor(GCF) of 432, 421, 998 = 1

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

Step 2: Then multiply all the prime factors GCF(432, 421, 998) = 1.