What is the Greatest Common Factor of 70740 and 70753?

Greatest common factor (GCF) of 70740 and 70753 is 1.

GCF(70740,70753) = 1

We will now calculate the prime factors of 70740 and 70753, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70740 and 70753.

How to find the GCF of 70740 and 70753?

We will first find the prime factorization of 70740 and 70753. After we will calculate the factors of 70740 and 70753 and find the biggest common factor number .

Step-1: Prime Factorization of 70740

Prime factors of 70740 are 2, 3, 5, 131. Prime factorization of 70740 in exponential form is:

70740 = 2² × 3³ × 5¹ × 131¹

Step-2: Prime Factorization of 70753

Prime factors of 70753 are 70753. Prime factorization of 70753 in exponential form is:

70753 = 70753¹

Step-3: Factors of 70740

List of positive integer factors of 70740 that divides 70740 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370

Step-4: Factors of 70753

List of positive integer factors of 70753 that divides 70740 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70740 and 70753. The biggest common factor number is the GCF number.
So the greatest common factor 70740 and 70753 is 1.

Also check out the Least Common Multiple of 70740 and 70753