Greatest Common Factor of 40, 78, 11, 49, 713

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

• Greatest Common Factor of 40, 78, 11, 49, 713 by common division method
• Greatest Common Factor of 40, 78, 11, 49, 713 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 11

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

1,11

Factors of 49

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

1,7,49

Factors of 713

List of positive integer factors of 713 that divides 713 without a remainder.

1,23,31,713

Greatest Common Factor

We found the factors 40,78,11,49,713 . The biggest common factor number is the GCF number.
So the greatest common factor 40,78,11,49,713 is 1.

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

• GCF of 24, 91, 22, 86, 849
• GCF of 47, 13, 35, 12, 578
• GCF of 54, 30, 73, 26, 524
• GCF of 16, 10, 58, 79, 194
• GCF of 37, 35, 36, 88, 189

1. What is the GCF of 40, 78, 11, 49, 713?

Answer: GCF of 40, 78, 11, 49, 713 is 1.

2. How to Find the GCF of 40, 78, 11, 49, 713

Answer: Greatest Common Factor(GCF) of 40, 78, 11, 49, 713 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 78, 11, 49, 713) = 1.