Greatest Common Factor of 43, 72, 79, 398

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

• Greatest Common Factor of 43, 72, 79, 398 by common division method
• Greatest Common Factor of 43, 72, 79, 398 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 43

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

1,43

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 43,72,79,398 . The biggest common factor number is the GCF number.
So the greatest common factor 43,72,79,398 is 1.

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

• GCF of 68, 79, 63, 813
• GCF of 55, 32, 91, 523
• GCF of 56, 80, 50, 938
• GCF of 73, 77, 76, 549
• GCF of 70, 14, 21, 860

1. What is the GCF of 43, 72, 79, 398?

Answer: GCF of 43, 72, 79, 398 is 1.

2. How to Find the GCF of 43, 72, 79, 398

Answer: Greatest Common Factor(GCF) of 43, 72, 79, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 72, 79, 398) = 1.