Greatest Common Factor of 10, 51, 21, 752

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

• Greatest Common Factor of 10, 51, 21, 752 by common division method
• Greatest Common Factor of 10, 51, 21, 752 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 752

List of positive integer factors of 752 that divides 752 without a remainder.

1,2,4,8,16,47,94,188,376,752

Greatest Common Factor

We found the factors 10,51,21,752 . The biggest common factor number is the GCF number.
So the greatest common factor 10,51,21,752 is 1.

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

• GCF of 87, 44, 71, 955
• GCF of 82, 74, 74, 702
• GCF of 22, 76, 82, 184
• GCF of 71, 69, 96, 230
• GCF of 30, 15, 61, 861

1. What is the GCF of 10, 51, 21, 752?

Answer: GCF of 10, 51, 21, 752 is 1.

2. How to Find the GCF of 10, 51, 21, 752

Answer: Greatest Common Factor(GCF) of 10, 51, 21, 752 = 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, 21, 752) = 1.