Greatest Common Factor of 15, 34, 60, 945

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

• Greatest Common Factor of 15, 34, 60, 945 by common division method
• Greatest Common Factor of 15, 34, 60, 945 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 15,34,60,945 . The biggest common factor number is the GCF number.
So the greatest common factor 15,34,60,945 is 1.

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

• GCF of 74, 66, 97, 696
• GCF of 65, 80, 18, 328
• GCF of 58, 68, 22, 690
• GCF of 19, 93, 59, 878
• GCF of 90, 69, 29, 506

1. What is the GCF of 15, 34, 60, 945?

Answer: GCF of 15, 34, 60, 945 is 1.

2. How to Find the GCF of 15, 34, 60, 945

Answer: Greatest Common Factor(GCF) of 15, 34, 60, 945 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 34, 60, 945) = 1.