Greatest Common Factor of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84

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

• Greatest Common Factor of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84 by common division method
• Greatest Common Factor of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 803

List of positive integer factors of 803 that divides 803 without a remainder.

1,11,73,803

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 87

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

1,3,29,87

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 13,70,65,30,803,13,88,745,87,84 . The biggest common factor number is the GCF number.
So the greatest common factor 13,70,65,30,803,13,88,745,87,84 is 1.

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

• GCF of 60, 62, 48, 20, 916, 80, 66, 974, 42, 64
• GCF of 17, 73, 58, 54, 193, 49, 22, 436, 61, 51
• GCF of 12, 45, 43, 28, 471, 45, 85, 385, 11, 35
• GCF of 60, 63, 64, 31, 980, 49, 24, 597, 94, 96
• GCF of 71, 82, 14, 92, 979, 92, 72, 887, 54, 65

1. What is the GCF of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84?

Answer: GCF of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84 is 1.

2. How to Find the GCF of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84

Answer: Greatest Common Factor(GCF) of 13, 70, 65, 30, 803, 13, 88, 745, 87, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 70, 65, 30, 803, 13, 88, 745, 87, 84) = 1.