Greatest Common Factor of 15, 93, 77, 918

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

• Greatest Common Factor of 15, 93, 77, 918 by common division method
• Greatest Common Factor of 15, 93, 77, 918 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Greatest Common Factor

We found the factors 15,93,77,918 . The biggest common factor number is the GCF number.
So the greatest common factor 15,93,77,918 is 1.

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

• GCF of 73, 44, 53, 652
• GCF of 35, 79, 62, 551
• GCF of 88, 56, 84, 254
• GCF of 94, 94, 32, 861
• GCF of 78, 26, 16, 754

1. What is the GCF of 15, 93, 77, 918?

Answer: GCF of 15, 93, 77, 918 is 1.

2. How to Find the GCF of 15, 93, 77, 918

Answer: Greatest Common Factor(GCF) of 15, 93, 77, 918 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 93, 77, 918) = 1.