Greatest Common Factor of 842, 449, 72

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

• Greatest Common Factor of 842, 449, 72 by common division method
• Greatest Common Factor of 842, 449, 72 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 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 449

List of positive integer factors of 449 that divides 449 without a remainder.

1,449

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

Greatest Common Factor

We found the factors 842,449,72 . The biggest common factor number is the GCF number.
So the greatest common factor 842,449,72 is 1.

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

• GCF of 546, 617, 63
• GCF of 914, 133, 63
• GCF of 367, 423, 20
• GCF of 324, 297, 53
• GCF of 476, 910, 18

1. What is the GCF of 842, 449, 72?

Answer: GCF of 842, 449, 72 is 1.

2. How to Find the GCF of 842, 449, 72

Answer: Greatest Common Factor(GCF) of 842, 449, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 449, 72) = 1.