Greatest Common Factor of 78, 74, 43, 58

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

• Greatest Common Factor of 78, 74, 43, 58 by common division method
• Greatest Common Factor of 78, 74, 43, 58 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 78

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

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

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 78,74,43,58 . The biggest common factor number is the GCF number.
So the greatest common factor 78,74,43,58 is 1.

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

• GCF of 65, 67, 78, 68
• GCF of 56, 64, 13, 39
• GCF of 68, 43, 29, 41
• GCF of 68, 61, 18, 98
• GCF of 78, 11, 39, 75

1. What is the GCF of 78, 74, 43, 58?

Answer: GCF of 78, 74, 43, 58 is 1.

2. How to Find the GCF of 78, 74, 43, 58

Answer: Greatest Common Factor(GCF) of 78, 74, 43, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 74, 43, 58) = 1.