Greatest Common Factor of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10

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

• Greatest Common Factor of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10 by common division method
• Greatest Common Factor of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 922

List of positive integer factors of 922 that divides 922 without a remainder.

1,2,461,922

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 15,96,20,10,922,85,61,780,35,10 . The biggest common factor number is the GCF number.
So the greatest common factor 15,96,20,10,922,85,61,780,35,10 is 1.

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

• GCF of 55, 28, 72, 49, 964, 14, 14, 332, 77, 11
• GCF of 71, 61, 55, 60, 890, 10, 32, 944, 99, 39
• GCF of 38, 76, 12, 36, 854, 20, 24, 532, 96, 24
• GCF of 53, 22, 87, 74, 804, 28, 62, 367, 89, 70
• GCF of 11, 71, 23, 79, 975, 49, 49, 250, 44, 45

1. What is the GCF of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10?

Answer: GCF of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10 is 1.

2. How to Find the GCF of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10

Answer: Greatest Common Factor(GCF) of 15, 96, 20, 10, 922, 85, 61, 780, 35, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 96, 20, 10, 922, 85, 61, 780, 35, 10) = 1.