Greatest Common Factor of 10, 51, 20, 946

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

• Greatest Common Factor of 10, 51, 20, 946 by common division method
• Greatest Common Factor of 10, 51, 20, 946 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 10

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

1,2,5,10

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 20

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

1,2,4,5,10,20

Factors of 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Greatest Common Factor

We found the factors 10,51,20,946 . The biggest common factor number is the GCF number.
So the greatest common factor 10,51,20,946 is 1.

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

• GCF of 55, 64, 24, 452
• GCF of 90, 64, 89, 437
• GCF of 24, 47, 32, 493
• GCF of 55, 12, 95, 356
• GCF of 79, 14, 23, 540

1. What is the GCF of 10, 51, 20, 946?

Answer: GCF of 10, 51, 20, 946 is 1.

2. How to Find the GCF of 10, 51, 20, 946

Answer: Greatest Common Factor(GCF) of 10, 51, 20, 946 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 51, 20, 946) = 1.