Greatest Common Factor of 42, 33, 78, 49, 359

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

• Greatest Common Factor of 42, 33, 78, 49, 359 by common division method
• Greatest Common Factor of 42, 33, 78, 49, 359 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 42

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

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

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 359

List of positive integer factors of 359 that divides 359 without a remainder.

1,359

Greatest Common Factor

We found the factors 42,33,78,49,359 . The biggest common factor number is the GCF number.
So the greatest common factor 42,33,78,49,359 is 1.

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

• GCF of 35, 69, 97, 27, 976
• GCF of 62, 17, 76, 55, 515
• GCF of 43, 40, 77, 81, 175
• GCF of 36, 84, 68, 90, 116
• GCF of 38, 17, 99, 14, 544

1. What is the GCF of 42, 33, 78, 49, 359?

Answer: GCF of 42, 33, 78, 49, 359 is 1.

2. How to Find the GCF of 42, 33, 78, 49, 359

Answer: Greatest Common Factor(GCF) of 42, 33, 78, 49, 359 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 33, 78, 49, 359) = 1.