Greatest Common Factor of 72, 86, 392, 787

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

• Greatest Common Factor of 72, 86, 392, 787 by common division method
• Greatest Common Factor of 72, 86, 392, 787 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 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 787

List of positive integer factors of 787 that divides 787 without a remainder.

1,787

Greatest Common Factor

We found the factors 72,86,392,787 . The biggest common factor number is the GCF number.
So the greatest common factor 72,86,392,787 is 1.

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

• GCF of 30, 45, 355, 594
• GCF of 40, 31, 471, 678
• GCF of 31, 28, 739, 311
• GCF of 68, 17, 471, 112
• GCF of 80, 90, 980, 358

1. What is the GCF of 72, 86, 392, 787?

Answer: GCF of 72, 86, 392, 787 is 1.

2. How to Find the GCF of 72, 86, 392, 787

Answer: Greatest Common Factor(GCF) of 72, 86, 392, 787 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 86, 392, 787) = 1.