Greatest Common Factor of 49, 90, 27, 863

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

• Greatest Common Factor of 49, 90, 27, 863 by common division method
• Greatest Common Factor of 49, 90, 27, 863 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 863

List of positive integer factors of 863 that divides 863 without a remainder.

1,863

Greatest Common Factor

We found the factors 49,90,27,863 . The biggest common factor number is the GCF number.
So the greatest common factor 49,90,27,863 is 1.

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

• GCF of 64, 26, 74, 352
• GCF of 66, 68, 77, 216
• GCF of 50, 60, 49, 163
• GCF of 77, 47, 65, 322
• GCF of 34, 99, 68, 782

1. What is the GCF of 49, 90, 27, 863?

Answer: GCF of 49, 90, 27, 863 is 1.

2. How to Find the GCF of 49, 90, 27, 863

Answer: Greatest Common Factor(GCF) of 49, 90, 27, 863 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 90, 27, 863) = 1.