Greatest Common Factor of 999, 672, 686, 345

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

• Greatest Common Factor of 999, 672, 686, 345 by common division method
• Greatest Common Factor of 999, 672, 686, 345 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 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 999,672,686,345 . The biggest common factor number is the GCF number.
So the greatest common factor 999,672,686,345 is 1.

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

• GCF of 950, 935, 174, 398
• GCF of 798, 972, 267, 942
• GCF of 635, 837, 711, 691
• GCF of 240, 408, 967, 473
• GCF of 423, 703, 931, 934

1. What is the GCF of 999, 672, 686, 345?

Answer: GCF of 999, 672, 686, 345 is 1.

2. How to Find the GCF of 999, 672, 686, 345

Answer: Greatest Common Factor(GCF) of 999, 672, 686, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(999, 672, 686, 345) = 1.