Greatest Common Factor of 445, 872, 842

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

• Greatest Common Factor of 445, 872, 842 by common division method
• Greatest Common Factor of 445, 872, 842 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 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 842

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

1,2,421,842

Greatest Common Factor

We found the factors 445,872,842 . The biggest common factor number is the GCF number.
So the greatest common factor 445,872,842 is 1.

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

• GCF of 910, 249, 239
• GCF of 651, 845, 161
• GCF of 882, 882, 395
• GCF of 295, 296, 834
• GCF of 837, 156, 749

1. What is the GCF of 445, 872, 842?

Answer: GCF of 445, 872, 842 is 1.

2. How to Find the GCF of 445, 872, 842

Answer: Greatest Common Factor(GCF) of 445, 872, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(445, 872, 842) = 1.