Greatest Common Factor of 423, 721, 472

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

• Greatest Common Factor of 423, 721, 472 by common division method
• Greatest Common Factor of 423, 721, 472 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 423,721,472 . The biggest common factor number is the GCF number.
So the greatest common factor 423,721,472 is 1.

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

• GCF of 320, 471, 692
• GCF of 842, 164, 545
• GCF of 981, 455, 507
• GCF of 478, 537, 501
• GCF of 826, 263, 838

1. What is the GCF of 423, 721, 472?

Answer: GCF of 423, 721, 472 is 1.

2. How to Find the GCF of 423, 721, 472

Answer: Greatest Common Factor(GCF) of 423, 721, 472 = 1

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

Step 2: Then multiply all the prime factors GCF(423, 721, 472) = 1.