Greatest Common Factor of 15, 23, 87, 702

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

• Greatest Common Factor of 15, 23, 87, 702 by common division method
• Greatest Common Factor of 15, 23, 87, 702 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 87

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

1,3,29,87

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 15,23,87,702 . The biggest common factor number is the GCF number.
So the greatest common factor 15,23,87,702 is 1.

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

• GCF of 43, 29, 73, 986
• GCF of 41, 74, 76, 516
• GCF of 72, 61, 99, 895
• GCF of 38, 65, 40, 658
• GCF of 70, 34, 73, 406

1. What is the GCF of 15, 23, 87, 702?

Answer: GCF of 15, 23, 87, 702 is 1.

2. How to Find the GCF of 15, 23, 87, 702

Answer: Greatest Common Factor(GCF) of 15, 23, 87, 702 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 23, 87, 702) = 1.