Greatest Common Factor of 60, 78, 16, 715

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

• Greatest Common Factor of 60, 78, 16, 715 by common division method
• Greatest Common Factor of 60, 78, 16, 715 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 16

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

1,2,4,8,16

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 60,78,16,715 . The biggest common factor number is the GCF number.
So the greatest common factor 60,78,16,715 is 1.

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

• GCF of 96, 57, 97, 121
• GCF of 77, 44, 72, 750
• GCF of 18, 16, 36, 880
• GCF of 14, 56, 47, 442
• GCF of 41, 51, 92, 502

1. What is the GCF of 60, 78, 16, 715?

Answer: GCF of 60, 78, 16, 715 is 1.

2. How to Find the GCF of 60, 78, 16, 715

Answer: Greatest Common Factor(GCF) of 60, 78, 16, 715 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 78, 16, 715) = 1.