Greatest Common Factor of 78, 87, 16, 700

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

• Greatest Common Factor of 78, 87, 16, 700 by common division method
• Greatest Common Factor of 78, 87, 16, 700 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 16

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

1,2,4,8,16

Factors of 700

List of positive integer factors of 700 that divides 700 without a remainder.

1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,700

Greatest Common Factor

We found the factors 78,87,16,700 . The biggest common factor number is the GCF number.
So the greatest common factor 78,87,16,700 is 1.

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

• GCF of 31, 81, 28, 592
• GCF of 60, 52, 82, 658
• GCF of 55, 34, 76, 768
• GCF of 37, 23, 34, 614
• GCF of 98, 53, 83, 348

1. What is the GCF of 78, 87, 16, 700?

Answer: GCF of 78, 87, 16, 700 is 1.

2. How to Find the GCF of 78, 87, 16, 700

Answer: Greatest Common Factor(GCF) of 78, 87, 16, 700 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 87, 16, 700) = 1.