Greatest Common Factor of 99, 55, 42, 836

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

• Greatest Common Factor of 99, 55, 42, 836 by common division method
• Greatest Common Factor of 99, 55, 42, 836 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 836

List of positive integer factors of 836 that divides 836 without a remainder.

1,2,4,11,19,22,38,44,76,209,418,836

Greatest Common Factor

We found the factors 99,55,42,836 . The biggest common factor number is the GCF number.
So the greatest common factor 99,55,42,836 is 1.

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

• GCF of 79, 87, 69, 498
• GCF of 62, 45, 90, 706
• GCF of 17, 96, 40, 345
• GCF of 69, 66, 84, 335
• GCF of 69, 66, 55, 248

1. What is the GCF of 99, 55, 42, 836?

Answer: GCF of 99, 55, 42, 836 is 1.

2. How to Find the GCF of 99, 55, 42, 836

Answer: Greatest Common Factor(GCF) of 99, 55, 42, 836 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 55, 42, 836) = 1.