Greatest Common Factor of 49, 42, 801

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

• Greatest Common Factor of 49, 42, 801 by common division method
• Greatest Common Factor of 49, 42, 801 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 42

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

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

Factors of 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Greatest Common Factor

We found the factors 49,42,801 . The biggest common factor number is the GCF number.
So the greatest common factor 49,42,801 is 1.

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

• GCF of 79, 63, 386
• GCF of 27, 59, 859
• GCF of 25, 11, 312
• GCF of 94, 33, 469
• GCF of 17, 60, 230

1. What is the GCF of 49, 42, 801?

Answer: GCF of 49, 42, 801 is 1.

2. How to Find the GCF of 49, 42, 801

Answer: Greatest Common Factor(GCF) of 49, 42, 801 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 42, 801) = 1.