Greatest Common Factor of 49, 11, 78, 369

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

• Greatest Common Factor of 49, 11, 78, 369 by common division method
• Greatest Common Factor of 49, 11, 78, 369 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Greatest Common Factor

We found the factors 49,11,78,369 . The biggest common factor number is the GCF number.
So the greatest common factor 49,11,78,369 is 1.

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

• GCF of 60, 57, 10, 449
• GCF of 70, 26, 25, 709
• GCF of 14, 51, 55, 772
• GCF of 20, 54, 36, 654
• GCF of 88, 27, 63, 382

1. What is the GCF of 49, 11, 78, 369?

Answer: GCF of 49, 11, 78, 369 is 1.

2. How to Find the GCF of 49, 11, 78, 369

Answer: Greatest Common Factor(GCF) of 49, 11, 78, 369 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 11, 78, 369) = 1.