Greatest Common Factor of 947, 16, 747, 390

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

• Greatest Common Factor of 947, 16, 747, 390 by common division method
• Greatest Common Factor of 947, 16, 747, 390 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 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 947,16,747,390 . The biggest common factor number is the GCF number.
So the greatest common factor 947,16,747,390 is 1.

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

• GCF of 553, 52, 261, 240
• GCF of 998, 93, 861, 144
• GCF of 812, 92, 420, 529
• GCF of 675, 63, 840, 889
• GCF of 808, 24, 393, 946

1. What is the GCF of 947, 16, 747, 390?

Answer: GCF of 947, 16, 747, 390 is 1.

2. How to Find the GCF of 947, 16, 747, 390

Answer: Greatest Common Factor(GCF) of 947, 16, 747, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(947, 16, 747, 390) = 1.