Greatest Common Factor of 49, 39, 12, 448

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

• Greatest Common Factor of 49, 39, 12, 448 by common division method
• Greatest Common Factor of 49, 39, 12, 448 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 448

List of positive integer factors of 448 that divides 448 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,224,448

Greatest Common Factor

We found the factors 49,39,12,448 . The biggest common factor number is the GCF number.
So the greatest common factor 49,39,12,448 is 1.

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

• GCF of 79, 25, 88, 623
• GCF of 32, 28, 26, 513
• GCF of 63, 64, 60, 416
• GCF of 20, 91, 68, 457
• GCF of 35, 30, 55, 433

1. What is the GCF of 49, 39, 12, 448?

Answer: GCF of 49, 39, 12, 448 is 1.

2. How to Find the GCF of 49, 39, 12, 448

Answer: Greatest Common Factor(GCF) of 49, 39, 12, 448 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 39, 12, 448) = 1.