Greatest Common Factor of 72, 46, 821

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

• Greatest Common Factor of 72, 46, 821 by common division method
• Greatest Common Factor of 72, 46, 821 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Greatest Common Factor

We found the factors 72,46,821 . The biggest common factor number is the GCF number.
So the greatest common factor 72,46,821 is 1.

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

• GCF of 54, 60, 374
• GCF of 58, 22, 374
• GCF of 58, 94, 749
• GCF of 32, 39, 513
• GCF of 45, 64, 392

1. What is the GCF of 72, 46, 821?

Answer: GCF of 72, 46, 821 is 1.

2. How to Find the GCF of 72, 46, 821

Answer: Greatest Common Factor(GCF) of 72, 46, 821 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 46, 821) = 1.