Greatest Common Factor of 49, 20, 816

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

• Greatest Common Factor of 49, 20, 816 by common division method
• Greatest Common Factor of 49, 20, 816 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Greatest Common Factor

We found the factors 49,20,816 . The biggest common factor number is the GCF number.
So the greatest common factor 49,20,816 is 1.

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

• GCF of 55, 13, 734
• GCF of 75, 99, 746
• GCF of 12, 90, 387
• GCF of 50, 86, 731
• GCF of 95, 60, 951

1. What is the GCF of 49, 20, 816?

Answer: GCF of 49, 20, 816 is 1.

2. How to Find the GCF of 49, 20, 816

Answer: Greatest Common Factor(GCF) of 49, 20, 816 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 20, 816) = 1.