Greatest Common Factor of 49, 13, 99, 814

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

• Greatest Common Factor of 49, 13, 99, 814 by common division method
• Greatest Common Factor of 49, 13, 99, 814 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 99

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

1,3,9,11,33,99

Factors of 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Greatest Common Factor

We found the factors 49,13,99,814 . The biggest common factor number is the GCF number.
So the greatest common factor 49,13,99,814 is 1.

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

• GCF of 61, 72, 32, 491
• GCF of 86, 82, 70, 885
• GCF of 94, 18, 54, 174
• GCF of 80, 85, 31, 633
• GCF of 38, 90, 57, 119

1. What is the GCF of 49, 13, 99, 814?

Answer: GCF of 49, 13, 99, 814 is 1.

2. How to Find the GCF of 49, 13, 99, 814

Answer: Greatest Common Factor(GCF) of 49, 13, 99, 814 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 13, 99, 814) = 1.