Greatest Common Factor of 10, 70, 57, 248

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

• Greatest Common Factor of 10, 70, 57, 248 by common division method
• Greatest Common Factor of 10, 70, 57, 248 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 70

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

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

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 248

List of positive integer factors of 248 that divides 248 without a remainder.

1,2,4,8,31,62,124,248

Greatest Common Factor

We found the factors 10,70,57,248 . The biggest common factor number is the GCF number.
So the greatest common factor 10,70,57,248 is 1.

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

• GCF of 96, 93, 78, 127
• GCF of 25, 64, 98, 825
• GCF of 68, 33, 24, 501
• GCF of 88, 38, 26, 787
• GCF of 69, 69, 39, 813

1. What is the GCF of 10, 70, 57, 248?

Answer: GCF of 10, 70, 57, 248 is 1.

2. How to Find the GCF of 10, 70, 57, 248

Answer: Greatest Common Factor(GCF) of 10, 70, 57, 248 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 70, 57, 248) = 1.